Form 4 for PEN Penumbra Inc
Accepted 2025-08-08 00:00:00 ET · period of report 2025-08-06 · accession 0001651323-25-000019 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-08-08 | 2025-08-06 | PEN | Elsesser Adam | CEO, Pres, Dir | M - OptEx | $30.00 | +28.0K | 174.2K | +19% | +$839.3K |
| DM | 2025-08-08 | 2025-08-06 | PEN | Elsesser Adam | CEO, Pres, Dir | S - Sale+OE | $238.20 | -16.0K | 158.2K | -9% | -$3.82M |
| D | 2025-08-08 | 2025-08-06 | PEN | Elsesser Adam | CEO, Pres, Dir | M - OptEx | $0.00 | -28.0K | 56.0K | -33% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-08-06 | M | A | 27,976 | $30.00 | 174,234 | D | — | — | |
| 2 | Common | Common Stock | 2025-08-06 | S | D | 2,486 | $236.78 | 171,748 | D | — | — | (F2) This transaction was executed in multiple trades at prices ranging from $236.41 to $237.38. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 3 | Common | Common Stock | 2025-08-06 | S | D | 7,861 | $238.04 | 163,887 | D | — | — | (F3) This transaction was executed in multiple trades at prices ranging from $237.42 to $238.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 4 | Common | Common Stock | 2025-08-06 | S | D | 3,842 | $238.81 | 160,045 | D | — | — | (F4) This transaction was executed in multiple trades at prices ranging from $238.41 to $239.10. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 5 | Common | Common Stock | 2025-08-06 | S | D | 1,811 | $239.52 | 158,234 | D | — | — | (F5) This transaction was executed in multiple trades at prices ranging from $239.48 to $239.68. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected. |
| 6 | Common | Common Stock | 2025-08-06 | S | D | 30 | $240.56 | 158,204 | D | — | — | |
| 7 | Derivative | Stock Option (right to buy) | 2025-08-06 | M | D | 27,976 | $0.00 | 55,956 | D | $30.00 · — to 2025-09-16 | 27,976 Common Stock | (F7) All shares are vested and exercisable. |