Updated Jul 16, 2026
Monroe Terilyn J. has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $1.33M.

Terilyn J. Monroe is the Chief People Officer at Guardant Health, Inc., a company specializing in liquid-based cancer tests. With a focus on human resources and organizational development, she plays a key role in shaping the company's workforce strategies.
| Role | Chief People Officer |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | GH | Guardant Health, Inc. | F — Tax withholding / forfeiture | 2.1K | $170.77 | $358K |
| 2026-07-02 | GH | Guardant Health, Inc. | M — Option exercise | 1.4K | $0.00 | |
| 2026-07-02 | GH | Guardant Health, Inc. | M — Option exercise | 2.7K | $0.00 | |
| 2026-04-07 | GH | Guardant Health, Inc. | S — Open-market sale | 3.8K | $92.68 | $355K |
| 2026-04-02 | GH | Guardant Health, Inc. | F — Tax withholding / forfeiture | 4.2K | $91.15 | $382K |
| 2026-04-02 | GH | Guardant Health, Inc. | M — Option exercise | 5.4K | $0.00 | |
| 2026-04-02 | GH | Guardant Health, Inc. | M — Option exercise | 2.7K | $0.00 | |
| 2026-01-22 | GH | Guardant Health, Inc. | S — Open-market sale | 3.2K | $115.70 | $376K |
| 2026-01-22 | GH | Guardant Health, Inc. | S — Open-market sale | 3.6K | $113.48 | $411K |
| 2026-01-22 | GH | Guardant Health, Inc. | S — Open-market sale | 1.7K | $112.34 | $191K |
| 2026-01-16 | GH | Guardant Health, Inc. | F — Tax withholding / forfeiture | 8.8K | $111.98 | $986K |
| 2026-01-16 | GH | Guardant Health, Inc. | M — Option exercise | 17.4K | $0.00 | |
| 2025-10-01 | GH | Guardant Health, Inc. | F — Tax withholding / forfeiture | 5.3K | $62.65 | $333K |
| 2025-10-01 | GH | Guardant Health, Inc. | M — Option exercise | 10.5K | $0.00 |
Terilyn J. Monroe is the Chief People Officer at Guardant Health, Inc., a company specializing in liquid-based cancer tests. With a focus on human resources and organizational development, she plays a key role in shaping the company's workforce strategies.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($1.33M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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