| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President And CEO | Chief Commercial Officer
2 companies
Williamson Steven S. is a President And CEO at LUNG, with reported holdings spanning 2 companies. Recent filings cover 1 purchase and 17 sales. Those positions are worth an estimated $1.7M at current prices.
Our model assigns Williamson Steven S. a strong insider score of 83/100, based on 16 past trades. Over a 12-month horizon, 93.3% of those trades were profitable, with an average 12-month return of +64.2%.
Williamson Steven S.'s largest disclosed position is in OM as Chief Commercial Officer, worth about $1.1M. The recent filings there lean toward selling, a net 37,337 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 2, 2025 | LUNG Pulmonx Corp | President And CEO | Sell | 9,648 | $1.60 | $15,436.80 | -2.6% | +1.7% | - | |
| Jun 2, 2025 | LUNG Pulmonx Corp | President And CEO | Sell | 9,923 | $3.13 | $31,058.99 | -2.6% | -44.7% | -48.6% | |
| Mar 3, 2025 | LUNG Pulmonx Corp | President And CEO | Sell | 27,689 | $7.14 | $197,699.46 | -12.5% | -62.2% | -81.6% | |
| Aug 20, 2024 | LUNG Pulmonx Corp | President And CEO | Buy | 14,245 | $6.84 | $97,435.80 | +6.9% | -11.9% | -78.3% | |
| Feb 15, 2024 | OM Outset Medical, Inc. | Chief Commercial Officer | Sell | 2,500 | $3.57 | $8,925.00 | -0.8% | +0.3% | -74.7% | |
| Jan 16, 2024 | OM Outset Medical, Inc. | Chief Commercial Officer | Sell | 996 | $4.29 | $4,272.84 | -0.3% | -50.7% | -81.6% | |
| Jan 8, 2024 | OM Outset Medical, Inc. | Chief Commercial Officer | Sell | 7,055 | $5.49 | $38,731.95 | -6.2% | -53.0% | -79.6% | |
| Nov 16, 2023 | OM Outset Medical, Inc. | Chief Commercial Officer | Sell | 3,584 | $4.76 | $17,059.84 | -3.1% | -31.8% | -84.3% | |
| Aug 16, 2023 | OM Outset Medical, Inc. | Chief Commercial Officer | Sell | 635 | $15.10 | $9,588.50 | -0.5% | -66.5% | -94.5% | |
| May 16, 2023 | OM Outset Medical, Inc. | Chief Commercial Officer | Sell | 681 | $19.91 | $13,558.71 | -0.6% | -20.1% | -82.4% |