Laid off from Gilead Sciences.
Gilead has trimmed in acquisition-sized pieces, 104 then 149 at its Foster City headquarters, 192 across the Arcellx sites it had just bought for $7.8 billion, plus the Oceanside wind-down. Pharma layoffs follow pipelines, not quarters.
At a glance
What's known about Gilead Sciences severance and layoffs
- 192 roles, two states · Arcellx integration cuts, 2026
- 104, then 149 · Foster City HQ rounds, 2024 and 2025
- 9 · WARN filings since 2025, our tracker
- Not published · Individual severance terms
- Amended and restated July 2025 · Company severance plan on file
- 149 jobs, California, March 2025 · Largest filing since 2025
Recent Gilead Sciences layoffs
The Arcellx integration cuts
After closing its $7.8 billion Arcellx acquisition on April 28, 2026, Gilead cut 192 roles across the biotech's Redwood City and Rockville sites, 108 in California and 84 in Maryland, both visible in our tracker's April 2026 filings.
Previous rounds
Gilead Sciences layoff history
Gilead's cuts arrive in small dated pieces rather than one announcement. Our tracker holds nine filings covering 556 jobs since the start of 2025, across California, Maryland and Washington, and 16 all time. Four of those nine landed in 2026 and covered 277 jobs. The headquarters at 333 Lakeside Drive in Foster City has seen round after round, with 42 cuts noticed in an October 2023 filing, 58 more in April 2024, 104 in November 2024, and 149 reported the following spring. A separate California filing dated March 25, 2026 covered 51 jobs at a site our tracker doesn't name.
The seniority in those notices stands out. The November 2024 filing listed five vice presidents, one senior vice president and more than three dozen directors, in departments including Public Affairs, Risk Governance and Human Resources. The 149-role round that followed largely affected managers, among them 13 senior directors, 14 executive directors and 18 associate directors. When Gilead completed its purchase of Arcellx on April 28, 2026 and filed in California two days later, the Redwood City notice covered manufacturing, quality assurance, marketing and clinical development jobs, with twelve senior directors and 11 vice presidents among them.
There are no terms on record for any individual round, but the plan sitting behind them is public. Gilead's severance plan, amended and restated effective July 29, 2025, is filed with the SEC as an exhibit, and it states that apart from an express written agreement with an individual employee the company maintains no other severance arrangement. It pays where Gilead ends employment without cause, or where someone resigns after being moved more than 50 miles without consent, and for the four senior appendices it can also pay on a constructive termination tied to a change in control, on the plan's own definitions. It pays nothing at all unless the employee signs and returns the company's release inside the window the company sets. How much it pays is set by position, through appendices that run from the chief executive down to one covering every other eligible employee.
Being cut, or waiting to learn whether you're next, is hard to carry, and some of the plan's conditions decide more than the headline number does. Outside a change in control it disqualifies anyone who already took severance tied to a Gilead acquisition in the 24 months before separation, which is worth checking for anyone who arrived through a deal. Accepting a job with a buyer or an outsourcing supplier disqualifies as well, and the benefit shrinks if you're rehired by Gilead or an affiliate inside the number of weeks it was calculated on. Nothing gets paid until the prescribed release is signed and returned on time, and the filed plan doesn't reproduce that release, so the copy you received is the one to read closely. Our WARN filings tracker holds the California, Maryland and Washington notices behind these rounds, which is where the dates and counts on your own notice can be checked against the record.
Reporting on previous Gilead Sciences layoff rounds
April 2026, Arcellx · 108 roles at Redwood City and 84 at Rockville, Maryland following the $7.8B acquisition close, manufacturing, quality assurance, marketing and clinical development jobs among them
March 2026, California site not named in our tracker · a California filing dated March 25 covering 51 jobs, with no location recorded against it
2025 into 2026, Foster City and Oceanside · 149 headquarters roles reported in April 2025, then 36 at Oceanside effective that August and 34 more there in March 2026
November 2024, Foster City and Seattle · 104 headquarters roles, five vice presidents and more than three dozen directors among them, alongside the Seattle office closing with 72 jobs
A spokesperson said people whose roles are eliminated can apply for other positions or use severance and job placement services.
November 2023, Kite Pharma · about 7% of the cell therapy unit's staff, with roughly 90 new positions created against a workforce of more than 4,000
How Gilead Sciences's layoffs compare to other companies
Biotech acquisitions run on a rhythm, buy the company for its lead asset, keep the science, consolidate everything else. Arcellx's workforce learning that within months of the close is the industry's standard integration, not a Gilead anomaly, and anyone joining an acquired biotech should price that pattern in.
What to do after being laid off from Gilead Sciences
- File for unemployment in the state where you worked. Benefits run from your filing date, and severance usually doesn't block you. Gilead Sciences's biggest hubs: California, Maryland, Washington. Somewhere else? Every state is here.
- Apply for financial and hardship assistance. Unemployment supplements income, but food benefits, health coverage and utility help are often available as well. Here's some of what Gilead Sciences's hub states run: California, Maryland, Washington, and every other state is here.
- Mind the health insurance window. Losing coverage opens a 60-day special enrollment period, and an ACA plan usually beats unsubsidized COBRA. Compare your options before the employer coverage lapses, and read how the COBRA clocks run if you are weighing it seriously.
- Get your real runway number. Severance plus savings divided by reality. The calculator takes five minutes.
- Know which clocks are already running. Severance review windows, COBRA election, visa grace periods, and 401(k) rollovers all run on federal deadlines that started at termination. All five deadlines are here.
Gilead Sciences layoff and severance questions
What severance does Gilead pay in layoffs?
No figure is on record for any round we track. Gilead's severance plan, amended and restated effective July 29, 2025, is filed with the SEC, and it says that apart from an express written agreement with an individual employee the company maintains no other severance arrangement. The plan sizes the benefit by position, through appendices running from the chief executive down to a last one covering all other eligible employees. It pays where Gilead ends employment without cause, or where someone resigns after being moved more than 50 miles without their consent, and for people covered by the four senior appendices it can also pay on a constructive termination tied to a change in control, on the plan's own definitions. Your own agreement and the release you sign still control what arrives.
Why did Gilead cut Arcellx staff right after buying the company?
Gilead's spokesperson called it integration, saying the company had begun communicating with affected employees as part of the integration following the close of the Arcellx transaction. The scale was severe against a small company. Arcellx had 220 employees as of March 1, 2026, and the 192 roles cut across Redwood City and Rockville were reported as likely wiping out 87% of the staff. The tender offer paid $115.00 in cash per share plus one contingent value right per share, and each right pays a further $5.00 only if cumulative worldwide anito-cel sales pass $6.0 billion by the end of 2029, with payment set for March 31, 2030.
Do Gilead layoffs affect the Kite CAR-T operations?
Kite has had a round of its own. In November 2023 Gilead cut about 7% of Kite's employees while creating roughly 90 new positions, a net effect one outlet put at around 5% of a workforce above 4,000. The Oceanside site, reduced twice since, supports clinical manufacturing and process development for both Gilead and Kite. Gilead has owned Kite since 2017 and runs it as a standalone division.
Can taking another job cancel my Gilead severance?
Under the filed plan it can. The plan disqualifies anyone who quits before the termination date Gilead set, who accepts any job with a buyer or outsourcing supplier, or who gets an offer of full-time work with one within 50 miles that wouldn't cut their regular earnings. It also shrinks the benefit if you're rehired by Gilead or an affiliate inside the number of weeks the payment was calculated on. Anyone in that position should read the plan and the release before signing.
How many Gilead layoffs have been filed since 2025?
Nine filings covering 556 jobs since the start of 2025, in California, Maryland and Washington, out of 16 in our tracker all time. Four of the nine landed in 2026 and covered 277 jobs between them. The largest single filing in that window is the 149-job California notice of March 2025, and the most recent are the two April 2026 notices behind the Arcellx cuts.
Where do I file for unemployment after being laid off from Gilead Sciences?
In the state where you worked, not where the company is headquartered. Gilead Sciences's biggest U.S. hubs are California, Maryland, Washington. Severance usually doesn't block you from filing, and benefits run from your filing date, so file the same week.
Is it OK to file for unemployment after a layoff at Gilead Sciences?
Yes. Unemployment insurance is funded by payroll taxes employers pay on wages, the claim never appears on credit reports or background checks, and future employers cannot see it. If the hesitation itself is the obstacle, whether filing is OK has its own article.
What happens to my health insurance after a layoff at Gilead Sciences?
Your plan sets the end date rather than the law, so the separation packet is where that date actually lives, and it is often the last day of the month rather than your last day of work. After coverage ends, COBRA lets you keep the identical plan by paying the whole premium yourself, up to 102 percent of what the plan really costs, which lands as several times the payroll deduction you were used to. You get 60 days to elect, counted from the later of coverage ending or the election notice arriving, and electing reaches the coverage back to the day the old plan stopped so no gap exists. How continuation coverage works walks the timing, and whether to take it rather than a marketplace plan is a separate decision.
Should I sign the severance agreement right away?
First pin down how much review time you actually have. If you're 40 or older, federal law gives you 21 days to consider an agreement that waives age claims, 45 in a group layoff, and a waiver signed under a shorter deadline can be invalid. If you're under 40, no federal window applies and the deadline in your packet may be real, so confirm it in writing and ask for more time if you need it. Use whatever window you have to read the release terms, especially non-disparagement and no-lawsuit clauses, and don't stall past a real deadline, because offers can be withdrawn.
Can I collect unemployment if I got severance from Gilead Sciences?
Usually yes, though some states delay benefits until severance pay periods end, and lump sums are treated differently than salary continuation. Check your state's rules on our state benefit pages, and file immediately either way so your claim date is locked in.