Insider · CIK 0001823381
John L. Brottem
Files at OM (Outset Medical, Inc.), ALMR (Alamar Biosciences, Inc.). First filing Nov 18, 2024, latest Nov 18, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
OM: Outset Medical, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 23Weak | Outset Medical, Inc. | $1,785 388 shares | -1% | +5% from low-77% from high | |
| 30Weak | Outset Medical, Inc. | $4,933 383 shares | -1% | +97% from low-37% from high | |
| 30Weak | Outset Medical, Inc. | $7,057 396 shares | -3% | +190% from low-7% from high | |
| 23Weak | Outset Medical, Inc. | $5,531 6,145 shares | -3% | +102% from low-35% from high | |
| 33Weak | Outset Medical, Inc. | $26k 32,930 shares | -15% | +79% from low-42% from high | |
| 23Weak | Outset Medical, Inc. | $17k 20,492 shares | -9% | +80% from low-42% from high | |
| 23Weak | Outset Medical, Inc. | $2,028 1,572 shares | -1% | +144% from low-21% from high | |
| 30Weak | Outset Medical, Inc. | $2,562 3,203 shares | -1% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | ALMR Alamar Biosciences, Inc. | AGrant or award Common Stock | +29,000 | $0.00 | $0 | 29,000 | 26 d ago |
| Sep 14, 2026 | ALMR Alamar Biosciences, Inc. | AGrant or award Employee Stock Option (right to buy)derivative | +85,000 | $0.00 | $0 | 85,000 | 26 d ago |
| Nov 17, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -388 | $4.60 | $1,785 | 46,495 | Nov 18, 2025 |
| Aug 15, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -383 | $12.88 | $4,933 | 46,883 | Aug 18, 2025 |
| Jun 10, 2025 | OM Outset Medical, Inc. | AGrant or award Common Stock | +35,993 | $0.00 | $0 | 47,266 | Jun 11, 2025 |
| May 15, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -396 | $17.82 | $7,057 | 11,273 | May 16, 2025 |
| Feb 18, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -6,145 | $0.90 | $5,531 | 175,043 | Feb 19, 2025 |
| Jan 17, 2025 | OM Outset Medical, Inc. | AGrant or award Common Stock | +9,090 | $0.00 | $0 | 214,118 | Jan 22, 2025 |
| Jan 21, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -777 | $0.80 | $622 | 213,341 | Jan 22, 2025 |
| Jan 21, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -29,474 | $0.80 | $24k | 183,867 | Jan 22, 2025 |
| Jan 21, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -2,679 | $0.80 | $2,143 | 181,188 | Jan 22, 2025 |
| Jan 13, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -20,492 | $0.81 | $17k | 205,028 | Jan 13, 2025 |
| Jan 7, 2025 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -1,572 | $1.29 | $2,028 | 225,520 | Jan 7, 2025 |
| Nov 15, 2024 | OM Outset Medical, Inc. | SOpen-market sale Common Stock | -3,203 | $0.80 | $2,562 | 227,092 | Nov 18, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.