14 insiders reported 79 Form 4 transactions for Outset Medical, Inc. (OM) over the past 18 months (most recent 2026-06-05). Recent activity: OBOYLE KEVIN C (Director) Buy 10,667 shares, GROSSMAN D KEITH (Director) Buy 10,667 shares, HACKETT PATRICK T (Director) Buy 10,667 shares, Drexler Karen (Director) Buy 10,667 shares, LANG BRENT D. (Director) Buy 10,667 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-05 | OBOYLE KEVIN C | Director | Buy | 10,667 | $0 |
| 2026-06-05 | GROSSMAN D KEITH | Director | Buy | 10,667 | $0 |
| 2026-06-05 | HACKETT PATRICK T | Director | Buy | 10,667 | $0 |
| 2026-06-05 | Drexler Karen | Director | Buy | 10,667 | $0 |
| 2026-06-05 | LANG BRENT D. | Director | Buy | 10,667 | $0 |
| 2026-06-05 | Prange Karen | Director | Buy | 10,667 | $0 |
| 2026-06-05 | Gaeta Renee | Chief Financial Officer | Sell | 17,672 | $87,300 |
| 2026-05-19 | Trigg Leslie | Chair and CEO | Sell | 3,445 | $12,746 |
| 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 |
| 2026-05-18 | Leonard Braden Michael | Insider | Buy | 323,000 | $1.6M |
| 2026-05-12 | Leonard Braden Michael | Insider | Buy | 96,900 | $484,500 |
| 2026-05-12 | Leonard Braden Michael | Insider | Buy | 197,600 | $988,000 |
| 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 |
| 2026-01-21 | Brottem John L. | General Counsel | Sell | 9,314 | $47,688 |
| 2026-01-21 | Brottem John L. | General Counsel | Sell | 1,180 | $5,912 |
| 2026-01-21 | Trigg Leslie | Chair and CEO | Sell | 11,794 | $60,385 |
| 2026-01-21 | Trigg Leslie | Chair and CEO | Sell | 2,120 | $10,706 |
| 2026-01-21 | Nash Marc | EVP Operations R&D & Service | Sell | 5,375 | $27,520 |
| 2026-01-21 | Nash Marc | EVP Operations R&D & Service | Sell | 980 | $4,880 |
| 2026-01-12 | Prange Karen | Director | Buy | 18,667 | $0 |
| 2026-01-08 | Brottem John L. | General Counsel | Sell | 224 | $956 |
Source: SEC Form 4 filings · as of 2026-06-05