| 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 |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at Sera Prognostics, Inc. (SERA) have been net sellers, shedding 39,661 shares worth roughly $80K on balance. In the past 30 days, 0 insiders bought and 1 sold.
The insider who sold still holds shares after the sale.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 846.9K | $1.63M | - | |
| CEO | 837.8K | $1.62M | - | |
| CFO | 301.2K | $581.3K | - | |
| Other | 164.0K | $316.4K | - | |
| Other | 159.6K | $308.0K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 7, 2025 | Robert Gardner Harrison75 | Chief Information Officer | Sell10b5-1 | 2,000 | $3.18 | $6,360.00 | -2.0% | -5.8% | -36.3% | |
| Oct 6, 2025 | Mansoor Raza Mirza79 | Director | Sell | 227 | $3.16 | $717.32 | -0.4% | -6.1% | -37.1% | |
| Sep 11, 2025 | Austin Aerts76 | Chief Financial Officer | Sell | 915 | $3.13 | $2,863.95 | -0.3% | +10.7% | -33.9% | |
| Sep 11, 2025 | John J. Boniface56 | Chief Scientific Officer | Sell | 1,395 | $3.13 | $4,366.35 | -0.9% | +10.7% | -33.9% | |
| Sep 11, 2025 | Paul Kearney77 | Chief Data Officer | Sell | 1,271 | $3.13 | $3,978.23 | -0.7% | +10.7% | -33.9% | |
| Sep 11, 2025 | Zhenya Lindgardt75 | Chief Executive Officer | Sell | 3,246 | $3.13 | $10,159.98 | -0.4% | +10.7% | -33.9% | |
| Sep 11, 2025 | Benjamin Jackson80 | General Counsel | Sell | 934 | $3.13 | $2,923.42 | -0.7% | +10.7% | -33.9% | |
| Sep 11, 2025 | Robert Gardner Harrison75 | Chief Information Officer | Sell | 645 | $3.13 | $2,018.85 | -0.6% | +10.7% | -33.9% | |
| Sep 9, 2025 | Zhenya Lindgardt75 | Chief Executive Officer | Sell | 21,158 | $3.15 | $66,647.70 | -2.5% | -1.6% | -35.5% | |
| Sep 9, 2025 | Austin Aerts76 | Chief Financial Officer | Sell | 5,263 | $3.15 | $16,578.45 | -1.8% | -1.6% | -35.5% |