Outset Medical, Inc. (OM) Insider Trading -- Recent Executive & Director Transactions
14 insiders reported 58 Form 4 transactions for Outset Medical, Inc. (OM) over the past 18 months (most recent 2026-10-05). Recent activity: Leonard Braden Michael (10% Owner) Buy 228,334 shares, Leonard Braden Michael (10% Owner) Buy 16,575 shares, Trigg Leslie (Chair and CEO) Sell 3,437 shares, Gaeta Renee (Chief Financial Officer) Sell 4,543 shares, Brottem John L. (General Counsel) Sell 2,632 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-05 | Leonard Braden Michael | 10% Owner | Buy | 228,334 | $806,019 |
| 2026-10-05 | Leonard Braden Michael | 10% Owner | Buy | 16,575 | $64,241 |
| 2026-08-18 | Trigg Leslie | Chair and CEO | Sell | 3,437 | $15,088 |
| 2026-08-18 | Gaeta Renee | Chief Financial Officer | Sell | 4,543 | $19,944 |
| 2026-08-18 | Brottem John L. | General Counsel | Sell | 2,632 | $11,554 |
| 2026-06-29 | Brottem John L. | General Counsel | Buy | 59,830 | $0 |
| 2026-06-29 | Trigg Leslie | Chair and CEO | Buy | 99,160 | $0 |
| 2026-06-29 | Gaeta Renee | Chief Financial Officer | Buy | 71,630 | $0 |
| 2026-06-05 | HACKETT PATRICK T | Director | Buy | 10,667 | $0 |
| 2026-06-05 | Gaeta Renee | Chief Financial Officer | Sell | 17,672 | $87,300 |
| 2026-06-05 | LANG BRENT D. | Director | Buy | 10,667 | $0 |
| 2026-06-05 | Drexler Karen | Director | Buy | 10,667 | $0 |
| 2026-06-05 | Prange Karen | Director | Buy | 10,667 | $0 |
| 2026-06-05 | GROSSMAN D KEITH | Director | Buy | 10,667 | $0 |
| 2026-06-05 | OBOYLE KEVIN C | Director | Buy | 10,667 | $0 |
| 2026-05-19 | Brottem John L. | General Counsel | Sell | 2,638 | $9,761 |
| 2026-05-19 | Nash Marc | EVP Operations R&D & Service | Sell | 1,582 | $5,853 |
| 2026-05-19 | Trigg Leslie | Chair and CEO | Sell | 3,445 | $12,746 |
| 2026-05-18 | Leonard Braden Michael | 10% Owner | Buy | 323,000 | $1.6M |
| 2026-05-12 | Leonard Braden Michael | 10% Owner | Buy | 197,600 | $988,000 |
| 2026-05-12 | Leonard Braden Michael | 10% Owner | Buy | 96,900 | $484,500 |
| 2026-04-08 | Elliott Derick A. | EVP, Commercial | Buy | 96,000 | $0 |
| 2026-02-19 | Nash Marc | EVP Operations R&D & Service | Sell | 1,817 | $6,087 |
| 2026-02-19 | Brottem John L. | General Counsel | Sell | 2,842 | $9,521 |
| 2026-02-19 | Trigg Leslie | Chair and CEO | Sell | 3,361 | $11,259 |
Source: SEC Form 4 filings · as of 2026-10-05