Elon Musk · 1971 – present

Lifetime Timeline

193events — from Pretoria to Mars.

Historic

Major

Notable

2026

Feb 2, 2026Businessspacexxaix-twitter
SpaceX acquires xAI
SpaceX acquires xAI in an all-stock transaction, combining rockets, Starlink, X distribution, Grok, Colossus, and proposed space-based AI compute under the SpaceXAI umbrella.

2025

Jul 2025Businessx-twitter
Linda Yaccarino departs as X CEO
Linda Yaccarino announces she is stepping down as X CEO after approximately two years. Musk returns to a more direct operational role.
Jul 2025Productxai
Grok-4 launch
xAI launches Grok-4, claiming to surpass all prior AI models on frontier reasoning benchmarks. The launch accelerates the AI arms race among frontier model labs.
Mar 28, 2025Businessxaix-twitter
X folds into xAI in all-stock deal
X Corp is acquired by xAI in an all-stock transaction valuing xAI at $80 billion and X equity at $33 billion, combining Grok with X's distribution and data.
Feb 17, 2025Productxai
Grok-3 launches, claiming top benchmark scores
xAI launches Grok-3, claiming state-of-the-art performance on AIME math, GPQA science, and coding benchmarks, trained on the Colossus cluster with 10x the compute of Grok-2.
Feb 2025Political
DOGE begins mass federal worker terminations
DOGE begins firing federal employees en masse across multiple agencies, targeting USAID, the Consumer Financial Protection Bureau, and the Department of Education. Multiple federal judges issue injunctions.
Jan 16, 2025Launchspacex
Starship IFT-7 — Starship reentry and splashdown
Seventh integrated test. Both booster catch and upper-stage controlled splashdown achieved. SpaceX declares the vehicle ready for payload demonstration missions.
Jan 2025Businessopenai-history
OpenAI announces conversion to public benefit corporation
OpenAI announces it will convert from its capped-profit structure to a public benefit corporation, further distancing it from the nonprofit founding mission Musk cited in his lawsuits.
Jan 2025Political
Vivek Ramaswamy exits DOGE
Vivek Ramaswamy departs the DOGE co-leadership role, leaving Musk as the sole public face. Ramaswamy goes on to run for Ohio governor.

2024

Dec 2024Producttesla
Musk claims Optimus in limited production
Musk announces Optimus humanoid robots are in limited production at the Fremont factory and are performing tasks on the assembly line. The claim is not independently verified.
Nov 19, 2024Launchspacex
Starship IFT-6 — second booster catch
Second consecutive Super Heavy booster catch by the Mechazilla tower. Starship upper stage splashes down successfully. Rapid reusability demonstration accelerates.
Nov 12, 2024Political
Tapped to co-lead Department of Government Efficiency
President-elect Trump announces Musk and Vivek Ramaswamy will lead the Department of Government Efficiency (DOGE), an advisory body aimed at cutting federal spending by $2 trillion.
Nov 5, 2024Political
Present at Trump election night victory
Musk is at Trump's election night event at Mar-a-Lago and takes the stage alongside Trump in the early morning hours as the former president wins. The close public association signals future political involvement.
Nov 2024Productneuralink
Third and fourth human Neuralink implants
Neuralink announces multiple additional participants have received implants under the expanded PRIME Study, with the company targeting dozens of participants in 2025.
Oct 13, 2024Launchspacex
Starship IFT-5 — Mechazilla catches Super Heavy booster
Super Heavy booster is caught mid-air by the Mechazilla 'chopstick' tower arms at the launch site — a historic first. Starship upper stage performs a controlled splashdown in the Indian Ocean.
Oct 10, 2024Producttesla
Tesla 'We, Robot' event
Tesla's autonomous robotaxi event at Warner Bros. lot in Hollywood features Cybercab and Robovan unveils, with Optimus robots serving drinks. Musk announces full self-driving without a steering wheel coming in 2026.
Oct 2024Political
Campaigns in Pennsylvania for Trump
Musk personally campaigns in Pennsylvania — a key swing state — for Donald Trump, hosting rallies in Butler and holding multiple townhall events. He gives away $1M daily to registered voters who sign his PAC petition.
Sep 10, 2024Launchspacex
Polaris Dawn — first commercial spacewalk
SpaceX Polaris Dawn mission completes the first-ever commercial spacewalk, with mission commander Jared Isaacman and mission specialist Sarah Gillis stepping outside in SpaceX-designed spacesuits.
Sep 2, 2024Productxai
Colossus supercluster goes online in Memphis
xAI's Colossus GPU supercluster — 100,000 Nvidia H100 GPUs — goes online in Memphis, Tennessee. Built in 122 days from groundbreaking to operation, breaking records for AI data center deployment speed.
Aug 20, 2024Productneuralink
Second human Neuralink implant
A second participant receives a Neuralink implant. Neuralink reports improved electrode performance over the first implant, addressing wire retraction issues seen in the first patient.
Aug 5, 2024Lawsuitopenai-history
Refiled OpenAI lawsuit in federal court
Re-files the OpenAI lawsuit in federal court with additional claims including racketeering (RICO), after the original California case was withdrawn. Adds Microsoft as a defendant.
Aug 2024Productxai
Grok-2 and Grok-2 mini launch
xAI launches Grok-2 and a smaller Grok-2 mini, claiming performance comparable to Claude 3.5 Sonnet and GPT-4o on several benchmarks. Grok-2 includes real-time X integration and image generation.
Aug 2024Political
Donates over $75M to Trump-aligned PACs
Musk donates over $75 million to America PAC, a super PAC supporting Donald Trump's 2024 presidential campaign — becoming one of the largest individual political donors in US history.
Jul 13, 2024Political
Endorses Donald Trump minutes after Butler assassination attempt
Endorses Trump for president on X within minutes of the Butler, Pennsylvania rally shooting where Trump narrowly survives an assassination attempt. The immediate timing maximizes visibility.
Jun 13, 2024Lawsuittesla
Shareholders re-ratify $56B pay package
Tesla shareholders vote to reinstate the 2018 CEO compensation plan and reincorporate in Texas from Delaware, in a direct rebuke to the Delaware court ruling.
Jun 6, 2024Launchspacex
Starship IFT-4 — both vehicles survive
Both the Super Heavy booster and Starship upper stage survive their respective reentries and perform controlled splashdowns. First time both vehicles are successfully recovered in a test flight.
May 2024Controversyneuralink
Neuralink reports wire retraction issue in first patient
Neuralink discloses that some of the fine electrode threads in Noland Arbaugh's implant have retracted from the brain tissue, reducing signal quality. The company implements software improvements to compensate.
May 2024Businessxai
xAI raises $6B Series B
xAI closes a $6 billion Series B funding round at a $24 billion valuation, attracting investment from Andreessen Horowitz, Sequoia, and Saudi and UAE sovereign wealth funds.
Mar 17, 2024Productxai
Grok-1 weights released open-source
xAI releases the 314-billion parameter Grok-1 model weights publicly under the Apache 2.0 license — one of the largest open-source language models at the time.
Mar 14, 2024Launchspacex
Starship IFT-3 — first complete trajectory
Third test flight. Starship reaches its target trajectory and survives reentry for the first time, though both vehicles are lost. Major milestone for thermal protection system validation.
Mar 1, 2024Lawsuitopenai-history
Musk sues OpenAI
Files suit in San Francisco Superior Court alleging OpenAI and Sam Altman breached the founding mission to develop AI for the benefit of humanity, not profit. The case is withdrawn in June 2024.
Mar 2024Producttesla
FSD v12 released — end-to-end neural network
Tesla releases Full Self-Driving version 12, which eliminates explicit C++ rules in favor of an end-to-end neural network trained on video. Musk calls it a fundamental leap in the approach to autonomy.
Jan 30, 2024Lawsuittesla
Delaware court voids Musk's $56B Tesla pay package
Delaware Court of Chancery Chancellor Kathaleen McCormick voids the 2018 CEO compensation plan, finding it was awarded through a flawed process with conflicts of interest on the compensation committee.
Jan 29, 2024Productneuralink
First human Neuralink implant — Noland Arbaugh
Noland Arbaugh, paralyzed from the shoulders down after a diving accident, receives the first human Neuralink implant. Within weeks he demonstrates controlling a computer cursor and playing chess by thought.
Jan 2024Businessspacex
Starlink surpasses 5 million subscribers
Starlink reaches 5 million active subscribers across over 70 countries, generating significant recurring revenue for SpaceX's Starship development.
Jan 2024Productx-twitter
X begins payments feature rollout
X announces peer-to-peer payments in partnership with financial institutions, a step toward the 'everything app' vision Musk has espoused since acquiring Twitter.
2024Wealth
Net worth recovers above $300B on Tesla and xAI gains
Tesla stock recovery, SpaceX valuation appreciation, and xAI's rapid Series B and C funding push Musk's net worth back above $300 billion by mid-2024.

2023

Nov 30, 2023Producttesla
Cybertruck deliveries begin
First 10 Cybertruck deliveries at the Gigafactory Texas event. The stainless-steel exoskeleton pickup arrives four years after its reveal, with base prices higher than originally announced.
Nov 18, 2023Launchspacex
Starship IFT-2 — reaches space, second FTS activation
Second integrated test flight. Super Heavy booster lost; Starship upper stage reaches space but is destroyed by Flight Termination System during reentry. Hot staging successfully demonstrated.
Nov 4, 2023Productxai
Grok-1 launches exclusively for X Premium+ subscribers
xAI's first model launches, described as being trained on data from the X platform with real-time internet access and a sense of humor. Positioned as an alternative to ChatGPT.
Sep 2023Businessspacex
Starshield military contract announced
SpaceX announces Starshield, a government-focused version of Starlink with enhanced encryption and military-grade capabilities, under a contract with the US National Reconnaissance Office.
Aug 2023Lawsuitx-twitter
X sues Media Matters over advertiser exodus report
X Corp sues Media Matters for defamation after the nonprofit publishes a report showing X ads appearing alongside antisemitic content. The lawsuit draws attention to platform content issues.
Jul 23, 2023Productx-twitter
Twitter rebrands to X
The Twitter name, bird logo, and @Twitter handle are retired. The platform becomes 'X', the domain X.com redirects to the platform, and the app is renamed. The rebrand is widely mocked.
Jun 5, 2023Businessx-twitter
Linda Yaccarino named Twitter/X CEO
Former NBCUniversal advertising chief Linda Yaccarino is appointed as CEO of Twitter, with Musk remaining as 'Chief Technology Officer' and executive chairman. The move is aimed at reassuring advertisers.
May 25, 2023Productneuralink
Neuralink receives FDA clearance for human trials
The FDA approves Neuralink's Investigational Device Exemption, allowing the PRIME Study (Precise Robotically Implanted Brain-Computer Interface) to proceed with human participants.
Apr 20, 2023Launchspacex
Starship IFT-1 — first integrated launch attempt
First launch of the fully integrated Starship/Super Heavy system from Boca Chica. The 33-engine Super Heavy booster achieves first-stage separation but the Flight Termination System is triggered and vehicle is destroyed over the Gulf of Mexico.
Mar 9, 2023Businessxai
Founds xAI
Files X.AI Corp in Nevada. The founding team includes former DeepMind and Google Brain researchers. Mission: understand the true nature of the universe.
Mar 1, 2023Businesstesla
Master Plan Part 3 published at Investor Day
At Tesla's 2023 Investor Day in Austin, Musk presents the third Master Plan: a pathway to a fully sustainable global energy economy requiring approximately $10T of investment.
Feb 2023Lawsuit
Glen Littleton dogecoin class action lawsuit
Investor Glen Littleton files a class action suit alleging Musk manipulated Dogecoin prices through his tweets, seeking $258 billion in damages. The case proceeds to discovery.
2023Controversyboring-company
Federal investigation into Boring Company safety
The US Department of Transportation launches an inquiry into safety conditions in the Las Vegas Loop tunnels following incidents and concerns from tunnel workers about inadequate safety measures.

2022

Dec 2, 2022Politicalx-twitter
Twitter Files — first installment published
Matt Taibbi publishes the first Twitter Files thread showing internal discussions about the suppression of the Hunter Biden laptop story in October 2020. Musk coordinates the release to select journalists.
Dec 2022Personal
Second child with Grimes publicly disclosed
Business Insider reports Elon Musk and Grimes secretly had a second child together (Tau, also called Techno Mechanicus) via surrogate in late 2021 or early 2022.
Nov 19, 2022Controversyx-twitter
Trump's Twitter account restored
Following a user poll showing 51.8% in favor, Musk restores Donald Trump's account, suspended since January 6, 2021. Trump does not immediately return to Twitter, preferring Truth Social.
Nov 9, 2022Controversyx-twitter
Twitter Blue verification chaos
Twitter relaunches the paid Blue subscription with a blue checkmark for $8/month. Fake verified accounts impersonating companies (Nintendo, Eli Lilly, Tesla) proliferate immediately, causing market disruption. Eli Lilly's stock drops on a fake insulin tweet.
Nov 4, 2022Controversyx-twitter
Twitter mass layoffs — ~50% of staff
Approximately 3,700 of Twitter's 7,500 employees receive termination notices by email. The rapid cuts affect trust and safety, engineering, and content moderation teams.
Nov 2022Controversyx-twitter
Major advertisers pause Twitter spending
General Motors, IPG clients, Pfizer, and dozens of other major advertisers pause spending on Twitter following content moderation uncertainty and hate speech concerns after Musk's takeover.
Oct 27, 2022Businessx-twitter
Twitter deal closes — Musk takes control
Musk walks into Twitter HQ carrying a porcelain sink, tweeting 'Let that sink in.' He immediately fires CEO Parag Agrawal, CFO Ned Segal, and board member Bret Taylor.
Oct 2022Wealth
Twitter acquisition costs Musk ~$44B, net worth plunges
Between the Twitter overpay, rising interest rates, and Tesla stock decline from margin loans, Musk's net worth falls from a peak of ~$320B to approximately $140B by late 2022.
Sep 30, 2022Producttesla
Tesla AI Day 2022 — Optimus prototype walks
Tesla's second AI Day features the first walking prototype of the Optimus humanoid robot. Musk claims Optimus will be produced in the millions and could sell for under $20,000.
Sep 2022Businessboring-company
Las Vegas approves massive Loop expansion
Las Vegas approves an expansion of the Vegas Loop to 29 stations across the Strip and surrounding areas, though construction timelines slip repeatedly.
Jul 8, 2022Lawsuitx-twitter
Musk attempts to terminate Twitter acquisition
Files a notice of termination with the SEC, alleging Twitter misrepresented the number of spam bots. Twitter sues in Delaware Court of Chancery to force the deal to close.
Jul 2022Political
Signals 'Dark MAGA' alignment
Musk retweets and engages with 'Dark MAGA' content and signals on Twitter, marking an acceleration of his rightward political drift that began with COVID-era lockdown frustrations.
Jul 2022Lawsuitx-twitter
Twitter sues Musk to enforce acquisition
Twitter files suit in Delaware Court of Chancery after Musk attempts to terminate the $44B deal, citing bot misrepresentation. The case is set for an expedited trial in October 2022.
Jun 2022Personal
Daughter Vivian legally changes name and gender
Xavier Musk files to legally change name to Vivian Jenna Wilson and affirm female gender, explicitly citing a desire to not be related to Elon Musk. Elon says he was 'tricked' into signing consent.
Jun 2022Lawsuittesla
NHTSA opens formal investigation into Tesla Autopilot
The National Highway Traffic Safety Administration opens a formal investigation into Tesla Autopilot after crashes into stationary emergency vehicles. The investigation covers approximately 830,000 vehicles.
May 2022Political
Publicly announces Republican shift
Tweets 'In the past I voted Democrat, because they were (mostly) the kindness party. But they have become the party of division & hate, so I can no longer support them.' Signals full political realignment.
Apr 25, 2022Businessx-twitter
$44B Twitter acquisition deal announced
Twitter's board unanimously agrees to Musk's $54.20/share all-cash offer, valuing the company at $44 billion. The offer is financed through personal equity, equity from investors, and margin loans against Tesla shares.
Apr 9, 2022Businessx-twitter
Twitter offers Musk a board seat
Twitter CEO Parag Agrawal announces Musk has accepted a seat on the Twitter board of directors. Musk declines four days later.
Apr 4, 2022Businessx-twitter
Discloses 9.2% stake in Twitter
Musk files with the SEC disclosing he has accumulated a 9.2% stake in Twitter, making him the largest individual shareholder. The disclosure comes days after the mandatory 10-day window to file closed.
Apr 2022Lawsuitsolarcitytesla
Delaware court rules for Musk in SolarCity case
Delaware Court of Chancery rules that the Tesla-SolarCity acquisition was not a bailout and that Musk did not breach his fiduciary duty, despite the acquisition being widely questioned.
Mar 22, 2022Producttesla
Gigafactory Berlin opens
Tesla opens Gigafactory Berlin-Brandenburg (Giga Berlin) in Grünheide, Germany, becoming Tesla's first European manufacturing facility. Musk attends in person, handing over the first Germany-made Model Ys.
Feb 26, 2022Businessspacex
Starlink terminals deployed in Ukraine
SpaceX ships Starlink terminals to Ukraine within days of Russia's invasion, providing critical communications infrastructure to the Ukrainian military and government. The deployment becomes strategically significant.

2021

Dec 3, 2021Personal
Grimes releases 'Player of Games' — breakup song about Elon
Grimes releases a breakup single widely confirmed to be about Musk, with lyrics about a 'king of infinite space' choosing conquest over love. The most direct artistic account of their relationship.
Dec 1, 2021Personal
Daughter Exa Dark Sideræl born via surrogate
Daughter Exa Dark Sideræl Musk (called Y) born via surrogate to Elon Musk and Grimes. The birth is not publicly announced until December 2021.
Dec 2021Businesstesla
Tesla moves headquarters to Austin, Texas
Tesla officially relocates its headquarters from Palo Alto, California to Austin, Texas, following earlier announcements from Musk that California's business environment was unwelcoming.
Nov 4, 2021Wealthtesla
Tesla stock reaches all-time high of $409.97 (split-adjusted)
Tesla shares hit their record high, pushing Musk's net worth to approximately $320 billion — the highest individual net worth in recorded history at that time.
Nov 2021Personal
Twins born with Shivon Zilis
Twins — a boy and a girl — born to Elon Musk and Shivon Zilis, a Neuralink executive and xAI board observer. The births are not disclosed publicly until a court filing surfaces in July 2022.
Oct 25, 2021Wealthtesla
Tesla joins $1 trillion market cap club
Tesla's share price hits $1,000 after the Hertz rental car company places a 100,000-vehicle order, briefly pushing Tesla's market cap above $1 trillion — joining Apple, Microsoft, Alphabet, and Amazon.
Oct 2021Businessspacex
Starlink reaches 1 million subscribers
Starlink beta program crosses 1 million active subscribers globally, including critical coverage in Ukraine following the 2022 Russian invasion.
Sep 15, 2021Launchspacex
Inspiration4 — first all-civilian orbital crew
Jared Isaacman leads a four-person all-civilian crew on a three-day Crew Dragon mission, the first orbital spaceflight with no professional astronauts aboard.
Aug 19, 2021Producttesla
Tesla AI Day 2021 — Optimus Bot revealed
Tesla holds its first AI Day, revealing the Dojo supercomputer training system and announcing 'Tesla Bot' — a humanoid robot using Tesla AI stack. An actor in a suit performs a dance.
Jun 8, 2021Productboring-company
Vegas Convention Center Loop opens
First public Boring Company tunnel opens, connecting Las Vegas Convention Center halls via three stations. Uses Tesla Model 3 and Model X vehicles rather than the originally planned autonomous sleds.
May 8, 2021Personal
Hosts Saturday Night Live — Asperger's disclosure and Doge crash
Musk hosts SNL Season 46, publicly disclosing his Asperger's syndrome in the opening monologue. His live Dogecoin joke tanked the coin approximately 30% during the broadcast. Multiple cast members reportedly declined some sketches.
May 5, 2021Launchspacex
Starship SN15 sticks first landing
Starship prototype SN15 completes a high-altitude test flight and lands successfully for the first time, after four prior prototypes (SN8–SN11) exploded.
Apr 8, 2021Productneuralink
Pager the monkey plays Pong with his mind
Neuralink releases video of Pager, a macaque monkey with bilateral brain implants, playing Pong and a MindPong game using only neural signals. Draws significant media attention.
Jan 7, 2021Wealth
Becomes world's wealthiest person
Surpasses Jeff Bezos as Tesla stock surges to record highs, giving Musk a net worth exceeding $185 billion. It is the first time he has held the #1 position.

2020

Dec 21, 2020Wealthtesla
Tesla joins the S&P 500
Tesla is added to the S&P 500, representing the largest single addition in the index's history at the time (~$650B market cap). Passive funds are forced to buy $51B of Tesla stock in a single day.
Oct 2020Political
Votes Democrat in 2020 but grows disillusioned
Votes for Joe Biden in 2020, but becomes increasingly frustrated with progressive policies, COVID lockdowns, and what he sees as ideological capture of Democratic politics.
Aug 28, 2020Productneuralink
Neuralink pig demo
Neuralink holds a live demonstration featuring Gertrude the pig, who has a Link chip implanted in her skull. Neural signals are shown in real-time as she roots around a pen — demonstrating the device's sensing capabilities.
May 30, 2020Launchspacex
Crew Dragon Demo-2 — first crewed US launch since 2011
NASA astronauts Bob Behnken and Doug Hurley launch aboard Crew Dragon Endeavour. First crewed orbital launch from US soil since the Space Shuttle retired in 2011.
May 4, 2020Personal
Son X Æ A-Xii born with Grimes
Son born to Elon Musk and Grimes. The unusual name (legally rendered as X Æ A-Xii in California) becomes a major media story. California requires names to use standard ASCII characters.
May 2020Controversytesla
Tesla defies Alameda County COVID closure order
Musk threatens to move Tesla headquarters out of California after Alameda County refuses to allow the Fremont factory to reopen during COVID lockdowns. He reopens the factory in defiance, personally manning the line.
Mar 13, 2020Producttesla
Model Y deliveries begin
Tesla's compact SUV begins deliveries. The Model Y becomes the company's highest-volume vehicle and eventually the world's best-selling car in 2023.
Jan 2020Wealthtesla
Tesla crosses $100B market cap
Tesla's market capitalization exceeds $100 billion, making it the most valuable US automaker in history and triggering a $1.8B CEO compensation tranche for Musk.

2019

Dec 6, 2019Lawsuit
Musk wins Vernon Unsworth defamation lawsuit
A California jury finds in favor of Elon Musk in the defamation lawsuit brought by British cave diver Vernon Unsworth, whom Musk called a 'pedo guy' on Twitter. Jury deliberates just two hours.
Nov 21, 2019Producttesla
Cybertruck unveiled — windows shatter
Tesla unveils the stainless-steel Cybertruck at a Los Angeles event. When designer Franz von Holzhausen throws a metal ball at the 'armored' windows, they shatter. Musk says 'We'll fix it in post.' Over 1 million pre-orders follow.
Oct 2019Businessboring-company
Las Vegas approves Vegas Loop tunnel
Las Vegas Convention and Visitors Authority approves a $48.7M contract for The Boring Company to build a tunnel loop under the Las Vegas Convention Center.
Aug 2019Lawsuittesla
SEC seeks to hold Musk in contempt
The SEC attempts to hold Musk in contempt of the 2018 consent decree after tweets about Tesla production numbers are not pre-approved by Tesla's attorney. The parties reach an agreement to modify the decree.
May 24, 2019Launchspacex
First Starlink batch launched
SpaceX launches 60 Starlink internet satellites — the first batch of what becomes a megaconstellation. Astronomers immediately raise concerns about light pollution.
Mar 2, 2019Launchspacex
Crew Dragon Demo-1 uncrewed flight
Crew Dragon completes its first uncrewed flight to the ISS. Docks autonomously and returns safely — validating the spacecraft before human passengers.
Mar 2019Businessopenai-history
OpenAI converts to capped-profit structure
OpenAI transitions from pure nonprofit to a 'capped-profit' model, allowing investors to profit up to 100x their investment. Musk, no longer on the board, later cites this as a betrayal of the founding mission.
Jan 7, 2019Producttesla
Shanghai Gigafactory groundbreaking
Tesla breaks ground on Gigafactory Shanghai — the company's first factory outside the US, built in a record 357 days. It becomes Tesla's primary export hub.

2018

Dec 18, 2018Productboring-company
Hawthorne test tunnel completed
The Boring Company completes its first tunnel under its SpaceX headquarters in Hawthorne, California. The proof-of-concept runs about 1.14 miles and features a modified Tesla Model X on a sled system.
Sep 29, 2018Lawsuittesla
Musk and Tesla settle with SEC
Elon Musk settles securities fraud charges with the SEC for $20M personally and Tesla for $20M. Musk must resign as Tesla chairman for at least 3 years but retains the CEO role.
Aug 7, 2018Tweettesla
"Funding secured" tweet causes SEC lawsuit
Tweets 'Am considering taking Tesla private at $420. Funding secured.' The SEC sues Musk for securities fraud. Settlement: $40M total ($20M each from Musk and Tesla), Musk steps down as chairman for 3 years.
Aug 7, 2018Lawsuittesla
SEC charges related to '420 funding secured' tweet
The SEC charges Musk with securities fraud over the August 7 tweet claiming funding was secured for a Tesla buyout at $420/share. The charge is resolved with a $40M settlement and governance changes.
Jun 2018Businesstesla
Model 3 production hell peak
Tesla's attempt to ramp Model 3 production to 5,000/week reveals deep manufacturing flaws, including an over-automated assembly line. Musk famously sleeps on the factory floor and eliminates a section of robots.
May 11, 2018Launchspacex
Falcon 9 Block 5 first flight
First flight of the final and most capable Falcon 9 variant, designed for at least 10 reuses with minimal refurbishment. Block 5 becomes the workhorse that enables SpaceX's high launch cadence.
May 2018Personal
Relationship with Grimes begins
Begins a public relationship with musician Grimes (Claire Boucher) after connecting over an AI pun on Twitter. The relationship begins a complex multi-year partnership.
Feb 20, 2018Businessopenai-history
Leaves OpenAI board
Resigns from the OpenAI board citing a conflict of interest with Tesla's AI development for Autopilot. He later claims he also disagreed with the board's direction.
Feb 6, 2018Launchspacextesla
Falcon Heavy first flight — Roadster to space
Falcon Heavy successfully completes its maiden flight, launching Elon's personal Tesla Roadster (with 'Starman' mannequin) into heliocentric orbit. Two side boosters land simultaneously at Cape Canaveral.
Jan 27, 2018Businessboring-company
Boring Company flamethrowers sell out
The Boring Company sells 20,000 'Not A Flamethrower' units at $500 each in under a week, grossing $10M. A merchandise stunt that generates massive publicity.

2017

Sep 10, 2017Personal
Rick and Morty — 'Elon Tusk' alternate universe cameo
Musk voices 'Elon Tusk' — his alternate-universe self with literal elephant tusks — in Rick and Morty S3E6. The segment went viral and became one of the most referenced Musk pop-culture jokes.
Jul 28, 2017Producttesla
Model 3 deliveries begin
First 30 Model 3 cars delivered at a Fremont ceremony. The $35,000 mass-market sedan triggers 'production hell' — Tesla struggles to hit 5,000 units per week through 2018.

2016

Dec 17, 2016Tweetboring-company
Founds The Boring Company via tweet
After sitting in LA traffic, tweets 'Traffic is driving me nuts. Am going to build a tunnel boring machine and just start digging.' The Boring Company is formally incorporated within days.
Nov 21, 2016Businesssolarcitytesla
Tesla acquires SolarCity for $2.6B
Tesla closes the all-stock acquisition of SolarCity, folding it into what becomes Tesla Energy. Critics call it a bailout of a company where Musk's cousins are executives and Musk is chairman.
Oct 2016Personal
Final divorce from Talulah Riley
Talulah Riley files for divorce from Elon Musk for the second time. The divorce is finalized in 2016. Riley receives approximately $16M in the settlement.
Sep 1, 2016Controversyspacex
Falcon 9 explodes on the launchpad
A Falcon 9 rocket explodes during static fire testing at Cape Canaveral, destroying the Amos-6 Israeli communications satellite (worth ~$195M). Investigation traces the cause to composite overwrapped pressure vessels in the upper stage.
Aug 2016Personal
Dates Amber Heard
Begins a relationship with actress Amber Heard following her high-profile split with Johnny Depp. The relationship is on-and-off through 2017, with the pair photographed together at multiple events.
Jul 29, 2016Producttesla
Gigafactory Nevada opens
Tesla's battery manufacturing Gigafactory in Sparks, Nevada holds its grand opening, aiming to produce more lithium-ion batteries annually than the entire world's output at the time.
Jul 20, 2016Businesstesla
Master Plan Part Deux published
Musk publishes the second Tesla Master Plan, expanding the vision to include solar energy, stationary storage, autonomous ride-sharing, and heavy-duty electric trucks.
Jul 2016Businessneuralink
Co-founds Neuralink
Co-founds Neuralink with Max Hodak and other neuroscientists to develop implantable brain-computer interface technology for medical and eventually augmentation applications.
Apr 8, 2016Launchspacex
First Falcon 9 landing on drone ship
A Falcon 9 first stage lands on the autonomous drone ship 'Of Course I Still Love You' — the first successful ocean landing, enabling high-velocity missions.
Mar 31, 2016Producttesla
Model 3 revealed with 400,000 pre-orders
Tesla unveils the mass-market Model 3, targeting a $35,000 base price. Over 400,000 people place $1,000 deposits within the first week — unprecedented in automotive history.
Mar 2016Businessopenai-history
AlphaGo victory triggers OpenAI urgency
DeepMind's AlphaGo defeats Go world champion Lee Sedol, intensifying the sense of urgency at OpenAI and deepening Musk's concerns about AI development outside safety-focused organizations.

2015

Dec 21, 2015Launchspacex
First Falcon 9 booster lands vertically at LZ-1
Falcon 9 first stage returns and lands vertically at Cape Canaveral's LZ-1 — the first orbital-class rocket booster ever recovered. Marks the beginning of the reusability revolution.
Dec 11, 2015Businessopenai-history
Co-founds OpenAI
Pledges $1B alongside Sam Altman, Greg Brockman, Ilya Sutskever, Reid Hoffman, and Y Combinator to found OpenAI as a nonprofit AI safety research lab.
Nov 19, 2015Personal
The Big Bang Theory — soup kitchen cameo (S9E9)
Musk appears as himself on The Big Bang Theory Thanksgiving episode, volunteering alongside Howard Wolowitz. Seen by over 14 million CBS viewers — his broadest mainstream TV audience.
Sep 29, 2015Producttesla
Model X deliveries begin
Tesla delivers the first Model X SUVs, featuring falcon-wing doors. The complex design leads to production delays that push Tesla to the edge of its production capacity.
Jan 25, 2015Personal
The Simpsons — 'The Musk Who Fell to Earth' (S26E12)
Musk voices himself in a Simpsons episode that satirizes his utopian ambitions clashing with Springfield's dysfunction. One of the most watched Simpsons episodes in years at broadcast, and his warmest pop culture moment.
2015Businesssolarcity
SolarCity faces mounting debt
By 2015, SolarCity carries over $3 billion in debt due to its aggressive growth model. Elon Musk privately considers a Tesla acquisition to bail out the struggling company.

2013

Jul 2013Personal
Remarries Talulah Riley
Elon and Talulah Riley remarry in a private ceremony. The reunion is short-lived; they separate again in 2014 and Talulah files for divorce in 2016.

2012

Dec 13, 2012Businesssolarcity
SolarCity IPO at $8/share
SolarCity raises $92M in its IPO on NASDAQ, opening above its $8 target price. Musk rings the bell in person. The company quickly becomes the largest US residential solar installer.
Jun 22, 2012Producttesla
Model S deliveries begin
The Model S begins customer deliveries at a Fremont factory event. Goes on to win Motor Trend Car of the Year 2013 with a perfect 100-point score — unprecedented.
May 25, 2012Launchspacex
Dragon berths with ISS
SpaceX Dragon becomes the first commercial spacecraft to berth with the International Space Station, delivering cargo under the CRS contract.
Mar 2012Wealthteslaspacex
Becomes a billionaire for the first time
As Tesla's stock climbs following the Model S development milestone payments and SpaceX's Dragon ISS mission, Musk's combined stake valuation crosses $1 billion for the first time.
Jan 2012Personal
First divorce from Talulah Riley
Musk files for divorce from Talulah Riley citing 'irreconcilable differences'. The couple reconciles and remarries in 2013.

2010

Dec 8, 2010Launchspacex
Dragon spacecraft reaches orbit — first private capsule
SpaceX's Dragon capsule completes two Earth orbits and splashes down successfully — the first private spacecraft to do so.
Sep 10, 2010Personal
Marries Talulah Riley
Marries British actress Talulah Riley in a ceremony in England. The relationship will see two divorces — first in 2012, then re-marriage in 2013, followed by a final divorce in 2016.
Jun 29, 2010Businesstesla
Tesla IPO at $17/share
Tesla raises $226M in its IPO at $17 per share — the first American automaker to go public since Ford in 1956. Shares close at $23.89 on the first day.
May 7, 2010Personal
Iron Man 2 cameo — the 'real-life Tony Stark' moment
Musk appears briefly in the Monaco scene of Iron Man 2, chatting with Tony Stark about an electric jet concept. The scene launched the 'real-life Tony Stark' meme that would define his public persona for a decade.

2009

Jun 2009Businesstesla
Tesla wins $465M DOE loan
The US Department of Energy grants Tesla a $465M low-interest loan under the Advanced Technology Vehicles Manufacturing program — providing critical bridge capital for Model S development.

2008

Dec 23, 2008Businessspacex
$1.6B NASA Commercial Resupply contract
NASA awards SpaceX a Commercial Resupply Services contract worth up to $1.6 billion. The contract arrives days before SpaceX would have run out of money. Saves the company from bankruptcy.
Dec 2008Businessspacextesla
SpaceX 2008 cash crisis
By year-end 2008, SpaceX is near insolvency simultaneously with Tesla's crisis. Musk splits his last $40M between the two companies. Both are saved by a combination of the NASA contract and a Tesla emergency funding round.
Oct 2008Businesstesla
Becomes Tesla CEO during cash crisis
Takes over as CEO as Tesla faces bankruptcy during the 2008 financial crisis. Simultaneously managing SpaceX's own near-collapse. Tesla has roughly 2 weeks of cash remaining.
Sep 28, 2008Launchspacex
Falcon 1 reaches orbit on 4th attempt
First privately-funded liquid-propellant rocket to reach orbit. Carries a dummy payload (Ratsat). The success came with SpaceX having only enough money for this one remaining attempt.
Sep 2008Personal
Divorces Justine Musk
Elon and Justine Musk announce their divorce after 8 years of marriage. Justine later publishes a high-profile article in Marie Claire describing the power dynamics of their relationship.
Aug 3, 2008Launchspacex
Falcon 1 Flight 3 — fails at stage separation again
Third Falcon 1 attempt. Reached space but residual thrust from the first stage caused it to collide with the second stage during separation. This failure nearly ended SpaceX — funds were nearly exhausted.
Feb 2008Producttesla
Tesla Roadster deliveries begin
First production EV with lithium-ion battery cells begins customer deliveries. About 2,450 Roadsters are produced in total before the model ends in 2012.

2007

Mar 21, 2007Launchspacex
Falcon 1 Flight 2 — fails at stage separation
Second Falcon 1 attempt. Vehicle reaches Max-Q but fails during stage separation. SpaceX's second consecutive failure depletes resources. Carries a US Army payload.
2007Businesstesla
Roadster production costs spiral out of control
The Tesla Roadster's transmission and body redesign push per-unit costs to over $140,000 while the sale price is $92,000. Martin Eberhard is ousted as CEO in late 2007 amid the financial crisis.

2006

Jul 19, 2006Producttesla
Tesla Roadster unveiled
Tesla unveils the Roadster at a star-studded event in Santa Monica. The all-electric sports car demonstrates that EVs can be desirable and high-performance.
Jul 4, 2006Businesssolarcity
SolarCity founded by Rive cousins
Elon Musk's cousins Lyndon and Peter Rive found SolarCity in San Mateo. Musk seeds the idea at Burning Man 2004, provides initial capital, and serves as chairman.
Mar 24, 2006Launchspacex
Falcon 1 Flight 1 — fails at T+25s
First Falcon 1 launch attempt from Omelek Island, Marshall Islands. Engine fire caused by corroded fuel fitting leads to loss of vehicle 25 seconds after liftoff. Carries FalconSat-2 payload.
Jan 2006Personal
Triplets Damian, Saxon, and Kai born
Three more sons born via IVF — Damian, Saxon, and Kai. Elon now has five living children with Justine.

2004

Apr 2004Personal
Twins Griffin and Xavier born via IVF
Justine and Elon welcome twin boys Griffin and Xavier via IVF. Xavier later identifies as Vivian Jenna Wilson and transitions.
Feb 2004Businesstesla
Leads Tesla Series A with $6.5M
Invests $6.5M in the Series A round of Tesla Motors, joining as chairman of the board. Martin Eberhard and Marc Tarpenning are the original co-founders.

2002

Oct 3, 2002Businessx-com-paypal
PayPal sold to eBay for $1.5B
eBay acquires PayPal for $1.5 billion in stock. Musk's ~11.7% stake yields approximately $165M post-tax — the seed capital for SpaceX, Tesla, and SolarCity.
May 10, 2002Personal
Loss of first son Nevada Alexander
Nevada Alexander Musk dies of sudden infant death syndrome (SIDS) at 10 weeks old. The grief drives Elon and Justine closer initially, but strains mount. They subsequently have twins and triplets via IVF.
Mar 14, 2002Businessspacex
Founds SpaceX
Founds Space Exploration Technologies Corp. in El Segundo, CA with $100M of personal capital. Goal: reduce the cost of access to space to enable Mars colonization.
Feb 15, 2002Businessx-com-paypal
PayPal IPO at $13/share
PayPal goes public on NASDAQ, raising $61M. Musk's stake makes him a paper billionaire for the first time. Stock rises 54% on the first day.

2001

Jun 2001Businessx-com-paypal
Company renames from X.com to PayPal
The combined company officially drops the X.com name and rebrands entirely as PayPal, a decision Musk opposed. He retains his stake as largest individual shareholder.

2000

Sep 1, 2000Businessx-com-paypal
Ousted as PayPal/X.com CEO
The board removes Musk as CEO while he is on his honeymoon in Australia. Peter Thiel returns to take the CEO role. Musk remains on the board as an investor but loses operational control.
Aug 2000Personal
Near-fatal malaria during honeymoon
Contracts falciparum malaria on honeymoon in South Africa/Zambia. Nearly dies and spends 10 days in intensive care. Loses 45 lbs. The experience reinforces his risk-tolerance outlook.
Mar 2000Businessx-com-paypal
X.com merges with Confinity to form PayPal
X.com and Confinity (which built the PayPal payment system) merge. Musk becomes CEO of the combined entity. The internal name war between 'X.com' and 'PayPal' creates significant culture clash.
Jan 2000Personal
Marries Justine Wilson
Elon and Justine Wilson (later Musk) marry in January 2000 in Ontario, Canada. They would have six children together.

1999

Dec 1999Businessx-com-paypal
X.com server crashes on launch week
X.com suffers critical server failures during its launch period in late 1999 as user signups overwhelm infrastructure. Elon and team work around the clock to stabilize systems.
Mar 1999Businessx-com-paypal
Founds X.com online bank
Invests $12M of his Zip2 proceeds to found X.com, one of the first FDIC-insured online banks in the US, offering checking and savings accounts.
Feb 16, 1999Businesszip2
Sells Zip2 to Compaq for $307M
Compaq acquires Zip2 to fold into AltaVista. Elon's share: approximately $22M. Kimbal receives approximately $15M. The AltaVista integration ultimately failed as the search engine declined.
1999Personal
Proposes to Justine Wilson
Proposes to Canadian author Justine Wilson, whom he met at Queen's University. They marry in January 2000.

1996

1996Businesszip2
Mohr Davidow Ventures leads Zip2 Series A
Venture firm Mohr Davidow Ventures invests ~$3M in Zip2. The board brings in professional management and strips Musk of the CEO title, making him CTO instead — a formative experience in founder control.
1996Businesszip2
New York Times signs as Zip2 customer
The New York Times becomes a major customer for Zip2's city-guide software, validating the newspaper-licensing model and accelerating customer acquisition.

1995

Nov 1995Businesszip2
Founds Zip2 with Kimbal
Elon and Kimbal Musk found Global Link Information Network (later renamed Zip2) in Palo Alto with $28,000 from their father. Builds an online city guide and mapping software for newspapers.
Aug 1995Education
Drops out of Stanford after two days
Enrolls in Stanford applied physics PhD then immediately leaves to start Zip2 with Kimbal, reasoning that the internet window would not stay open long.
Jul 1995Education
Accepted to Stanford PhD program
Accepted into Stanford University's applied physics PhD program with a focus on energy storage for electric vehicles. Defers entry to pursue the internet opportunity.

1994

Aug 1994Education
Summer internship at Bank of Nova Scotia
Works at the Bank of Nova Scotia in the summer of 1994 in the business loans department, analyzing distressed real estate assets. Decides the corporate banking world is not for him.
Jun 1994Education
Internship at Pinnacle Research Institute
Interned at Pinnacle Research Institute in Palo Alto working on ultracapacitors — an early exposure to energy storage technology that would resurface decades later in Tesla.

1993

1993Education
Dorm party fundraising at Penn
To help cover rent on a large off-campus house, Musk and roommate Adeo Ressi charge $5 admission for parties that attract up to 500 people. Effectively their first business venture together.

1992

1992Education
Transfers to University of Pennsylvania
Transfers to UPenn on a partial scholarship. Earns bachelor's degrees in both physics and economics (Wharton School). Shares a 10-bedroom house with classmates and throws parties to cover rent.

1990

1990Personal
Meets Christie Nicholson at Queen's
Meets Christie Nicholson, a fellow student who becomes an early romantic partner and remains a friend. Develops social confidence for the first time.

1989

Sep 1989Education
Enrolls at Queen's University, Ontario
Avoids South African mandatory military service via his Canadian-born mother's citizenship. Meets Navaid Farooq and other lifelong friends at Queen's.
Jun 1989Personal
Arrives in Canada
Arrives in Montreal, Canada at age 17 using his mother's Canadian citizenship. Lives briefly with a great-uncle in Swift Current, Saskatchewan before moving to Ontario. Works odd jobs including a boiler-room cleaning job paying $18/hour.

1988

1988Personal
Moves to Johannesburg with father
Moves to live with father Errol in Johannesburg briefly before pursuing plans to emigrate to Canada to avoid compulsory South African military service.

1986

1986Education
Enrolls at Pretoria Boys High School
Attends one of South Africa's premier public schools. Continues to be bullied but develops deeper interests in science, computers, and philosophy.

1984

1984Education
Codes Blastar at age 12
Writes a space-shooter game in BASIC called Blastar and sells the code to PC and Office Technology magazine for approximately $500.

1983

1983Personal
Severe bullying at Waterkloof House Preparatory
Musk is bullied so severely at school that a group of boys threw him down a flight of stairs and beat him unconscious. He required hospitalization. The experience shaped his later drive and resilience.

1981

1981Family
Errol's emerald mine stake
Errol Musk holds a share in a Zambian emerald mine during this period, giving the family relative wealth during Elon's childhood. Elon later disputed the extent of this in 2023.
1981Education
Receives first computer — Commodore VIC-20
Elon receives a Commodore VIC-20 at age 10 and teaches himself programming from the manual, finishing a 6-month course in 3 days.

1980

1980Family
Parents divorce
Maye and Errol Musk separate when Elon is nine. Elon and Kimbal initially alternate between parents, then choose to live with their father Errol in Pretoria.

1974

1974Family
Sister Tosca born
Tosca Musk born; she would go on to become a film producer and co-found Passionflix.

1972

Sep 20, 1972Family
Brother Kimbal born
Kimbal Musk born in Pretoria. He would later co-found Zip2 with Elon and become a restaurateur and philanthropist.

1971

Jun 28, 1971Birth
Born in Pretoria, South Africa
Elon Reeve Musk born to Errol Musk (electromechanical engineer) and Maye Musk (model and dietitian) in Pretoria. Eldest of three children.

1969

1969Family
Maye Musk's modeling career begins
Maye Musk begins modeling at age 17 in South Africa, later becoming a cover model for Time and other major publications. Her career provided cultural cachet to the family.