Employer · WARN Act history · Professional & Technical Services
Exelixis
145 workers across 2 WARN notices, primarily in CA - recorded in the current PlainLayoffs dataset.
- 145
- Workers cut
- 2
- WARN notices
- 1
- State
- 73
- Avg / notice
Exelixis has 2 recorded WARN filings affecting 145 workers
According to WARN Act filings submitted to state workforce agencies, Exelixis has 2 recorded filings covering 145 workers across 1 state, primarily CA, the 1,651st-largest recorded WARN footprint among 7,009 tracked employers. WARN notices cover qualifying reported events, so this record is not a complete count of the employer's workforce changes.
Exelixis is a minor share of Professional & Technical Services WARN activity — 0.7% of the sector's 21,639 workers across 166 employers, ranking #41 in Professional & Technical Services.
Exelixis city concentration · concentrated
Named cities on WARN filing rows only (city blank on a filing is omitted). Shares are of the city-tagged worker total, not every notice in the record.
Harbor Bay Parkway Alameda accounts for 51% of Exelixis's named-city WARN workers; the top three cities hold 100%.
Lead city Harbor Bay Parkway Alameda · 51% · 2 named cities · top-3 share 100%
DOL WARN employer filing desk
Employer EXELIXIS · Exelixis 145 workers · 2 filings
NOTC-LIGHT · WORK-MID · PHOTO-UNK · RUNWAY-UNK · STAT-SINGLE · BOOK-SINGLE · TYPE-LAYOFF
- NOTC-LIGHT 2 filings
- WORK-MID #1,651
- PHOTO-UNK No peer
- RUNWAY-UNK Runway n/a
- STAT-SINGLE CA
- BOOK-SINGLE 1 agency
- TYPE-LAYOFF 2 layoffs
Stamps derive from filed notice_date, effective_date, workers_affected, state agency source, and filing type in this dataset, not a prediction of future layoffs.
Largest Exelixis WARN filings · notice runway
Top 2 rows by workers_affected from this employer's filed notices. Runway = calendar days from notice_date to effective_date when both are published and forward-dated.
- Harbor Bay Parkway Alameda, CA · Layoff · Professional & Technical Services 74 workers · filed Aug 29, 2025 · 0d runway
- Harbor Pay Parkway Alameda, CA · Layoff · Professional & Technical Services 71 workers · filed Aug 26, 2025 · 0d runway
Median forward runway across 2 dated filings: 0 days (2 under 60d · 0 at/above 60d · 2 same-day or retroactive).
Employer Profile
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Aug 2025.
WARN Notice History
2025
Harbor Bay Parkway Alameda, CA · Professional & Technical Services
Effective: Aug 29, 2025
74
workers
Filed Aug 29, 2025
Harbor Pay Parkway Alameda, CA · Professional & Technical Services
Effective: Aug 26, 2025
71
workers
Filed Aug 26, 2025
Questions about this Exelixis record
What is the largest Exelixis WARN filing on record? ▼
The largest row is the mass layoff filed for Harbor Bay Parkway Alameda, CA on Aug 29, 2025, covering 74 workers in Professional & Technical Services.
Where were Exelixis's WARN notices filed? ▼
The filings name Harbor Bay Parkway Alameda and Harbor Pay Parkway Alameda; together they form 2 mass-layoff filings sourced from California EDD. States represented in this record: CA.
Where is Exelixis's WARN footprint concentrated by city? ▼
Harbor Bay Parkway Alameda accounts for 51% of Exelixis's named-city WARN workers; the top three cities hold 100%.
Does Exelixis's filing history show a recurring pattern? ▼
All 2 filings fall in 2025, so the record describes a concentrated episode rather than a multi-year cadence.
How much advance notice appears in Exelixis's record? ▼
No trustworthy advance-notice runway can be derived from these rows because the source dates are equal, missing, or retroactive.
See also: CA WARN filings · Professional & Technical Services industry WARNs · WARN Act guide
Source: State WARN Act layoff registries Exelixis notice history aggregated from state workforce agency filings · September 2026 A WARN filing is a required notice, not a judgment of the employer's management or finances. Coverage follows states with structured public registries; this public-record summary is not legal advice, financial advice, or employment advice.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.