Outset Medical, Inc.
OM- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0001484612
In the last 90 days, Outset Medical, Inc. insiders filed 0 open-market purchases and 3 sales; 92 institutions reported holding it in 13F filings for Q2 2026, worth $59.8M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Outset Medical, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 3 filings
- 3 insiders, $46.6K in total
- Insiders trading
- 3
- Net value
- −$46.6K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Outset Medical, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Trigg Leslie | Chair and CEO | 194,597 | Aug 18, 2026 | 7 |
| Brottem John L. | General Counsel | 87,475 | Aug 18, 2026 | 7 |
| Gaeta Renee | Chief Financial Officer | 180,840 | Aug 18, 2026 | 3 |
| Oboyle Kevin C | Director | 34,785 | Jun 5, 2026 | 1 |
| Grossman D Keith | Director | 24,585 | Jun 5, 2026 | 1 |
| Hackett Patrick T | Director | 105,839 | Jun 5, 2026 | 1 |
| Drexler Karen | Director | 21,317 | Jun 5, 2026 | 2 |
| Lang Brent D. | Director | 28,518 | Jun 5, 2026 | 1 |
| Prange Karen | Director | 29,334 | Jun 5, 2026 | 2 |
| Nash Marc | EVP Operations R&D & Service | 38,393 | May 19, 2026 | 5 |
| Leonard Braden Michael | 10% Owner | 2,519,701Indirect | May 18, 2026 | 2 |
| Elliott Derick A. | EVP, Commercial | 96,000 | Apr 8, 2026 | 1 |
| Saia Andrea Lynn | Director | 12,175 | Jun 4, 2025 | 0 |
| Ahmed Nabeel | Chief Financial Officer | 16,096 | May 16, 2025 | 0 |
| Jones Dale E | Director | 45,918 | May 29, 2024 | 0 |
| Hinrichs James F. | Director | 80,349 | May 29, 2024 | 0 |
| Racine Jean-Olivier | Chief Technology Officer | 265,325 | May 10, 2024 | 0 |
| Williamson Steven S. | Chief Commercial Officer | 320,347 | Feb 16, 2024 | 0 |
| Porter Stacey L. | Chief People Officer | 61,448 | Jan 17, 2024 | 0 |
| Szyman Catherine M. | Director | 24,596 | May 31, 2023 | 0 |
| Vazquez Martin | Chief Operating Officer | 103,112 | Mar 2, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 16, 2025 (view filing) | May 15 | 1 day | Brottem John L.General Counsel | SSale | −396 | $17.82 | −$7.06K | −3.4%11.3K after | |
| May 16, 2025 (view filing) | May 15 | 1 day | Nash MarcSVP Operations and R&D | SSale | −252 | $17.82 | −$4.49K | −1.8%13.5K after | |
| May 16, 2025 (view filing) | May 15 | 1 day | Trigg LeslieChair and CEO | SSale | −935 | $17.80 | −$16.6K | −1.6%58.1K after | |
| Aug 18, 2025 (view filing) | Aug 15 | 3 days | Brottem John L.General Counsel | SSale | −383 | $12.88 | −$4.93K | −0.8%46.9K after | |
| Aug 18, 2025 (view filing) | Aug 15 | 3 days | Nash MarcSVP Operations and R&D | SSale | −243 | $12.88 | −$3.13K | −0.6%42.9K after | |
| Aug 18, 2025 (view filing) | Aug 15 | 3 days | Trigg LeslieChair and CEO | SSale | −904 | $12.88 | −$11.6K | −0.7%122.3K after | |
| Nov 18, 2025 (view filing) | Nov 17 | 1 day | Brottem John L.General Counsel | SSale | −388 | $4.60 | −$1.78K | −0.8%46.5K after | |
| Nov 18, 2025 (view filing) | Nov 17 | 1 day | Nash MarcEVP Operations R&D & Service | SSale | −247 | $4.60 | −$1.14K | −0.5%48.3K after | |
| Nov 18, 2025 (view filing) | Nov 17 | 1 day | Trigg LeslieChair and CEO | SSale | −916 | $4.60 | −$4.21K | −0.7%121.4K after | |
| Dec 2, 2025 (view filing) | Dec 1 | 1 day | Drexler KarenDirector | SSale | −1.55K | $4.37 | −$6.76K | −12.7%10.7K after | |
| Jan 8, 2026 (view filing) | Jan 7 | 1 day | Trigg LeslieChair and CEO | SSale | −1.79K | $4.27 | −$7.66K | −1.5%119.6K after | |
| Jan 8, 2026 (view filing) | Jan 7 | 1 day | Brottem John L.General Counsel | SSale | −224 | $4.27 | −$956.48 | −0.5%46.3K after | |
| Jan 8, 2026 (view filing) | Jan 7 | 1 day | Nash MarcEVP Operations R&D & Service | SSale | −108 | $4.27 | −$461.16 | −0.2%48.2K after | |
| Jan 21, 2026 (view filing) | Jan 20-21 | 1 day | Trigg LeslieChair and CEO | SSale | −13.9K | $5.11 | −$71.1K | −11.6%105.7K after | 2 lots |
| Jan 21, 2026 (view filing) | Jan 20-21 | 1 day | Brottem John L.General Counsel | SSale | −10.5K | $5.11 | −$53.6K | −22.7%35.8K after | 2 lots |
| Jan 21, 2026 (view filing) | Jan 20-21 | 1 day | Nash MarcEVP Operations R&D & Service | SSale | −6.36K | $5.10 | −$32.4K | −13.2%41.8K after | 2 lots |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Trigg LeslieChair and CEO | SSale | −3.36K | $3.35 | −$11.3K | −3.2%102.3K after | |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Brottem John L.General Counsel | SSale | −2.84K | $3.35 | −$9.52K | −7.9%32.9K after | |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Nash MarcEVP Operations R&D & Service | SSale | −1.82K | $3.35 | −$6.09K | −4.3%40.0K after | |
| May 19, 2026 (view filing) | May 15 | 4 days | Brottem John L.General Counsel | SSale | −2.64K | $3.70 | −$9.76K | −8.0%30.3K after | |
| May 19, 2026 (view filing) | May 15 | 4 days | Nash MarcEVP Operations R&D & Service | SSale | −1.58K | $3.70 | −$5.85K | −4.0%38.4K after | |
| May 19, 2026 (view filing) | May 15 | 4 days | Trigg LeslieChair and CEO | SSale | −3.44K | $3.70 | −$12.7K | −3.4%98.9K after | |
| Jun 5, 2026 (view filing) | Jun 3 | 2 days | Gaeta ReneeChief Financial Officer | SSale | −17.7K | $4.94 | −$87.3K | −13.4%113.8K after | |
| Aug 18, 2026 (view filing)6:46 PM ET | Aug 17 | 1 day | Gaeta ReneeChief Financial Officer | SSale | −4.54K | $4.39 | −$19.9K | −2.5%180.8K after | |
| Aug 18, 2026 (view filing)6:51 PM ET | Aug 17 | 1 day | Brottem John L.General Counsel | SSale | −2.63K | $4.39 | −$11.6K | −2.9%87.5K after | |
| Aug 18, 2026 (view filing)7:45 PM ET | Aug 17 | 1 day | Trigg LeslieChair and CEO | SSale | −3.44K | $4.39 | −$15.1K | −1.7%194.6K after |