Roberts Johanna (CIK 1751980) reported 105 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-17). Recent activity: Sell PEN (186 shares), Buy PEN (2,630 shares), Sell PEN (482 shares), Buy PEN (2,630 shares), Sell PEN (1,130 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 186 | $62,529 |
| 2026-02-18 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Buy | 2,630 | $0 |
| 2026-02-18 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 482 | $163,543 |
| 2026-02-18 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Buy | 2,630 | $0 |
| 2025-12-17 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 1,130 | $349,340 |
| 2025-12-09 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 300 | $90,039 |
| 2025-12-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 10 | $2,980 |
| 2025-12-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 39 | $11,438 |
| 2025-12-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 155 | $45,651 |
| 2025-12-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 144 | $42,535 |
| 2025-12-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 80 | $23,702 |
| 2025-12-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 78 | $23,205 |
| 2025-12-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 94 | $27,456 |
| 2025-11-26 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 1,800 | $540,108 |
| 2025-11-18 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 156 | $43,691 |
| 2025-11-18 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 545 | $152,638 |
| 2025-11-18 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Buy | 3,580 | $0 |
| 2025-11-12 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 11 | $2,899 |
| 2025-11-12 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 13 | $3,444 |
| 2025-11-12 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 168 | $44,676 |
| 2025-11-12 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 211 | $56,278 |
| 2025-11-12 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 85 | $22,743 |
| 2025-11-12 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 76 | $20,445 |
| 2025-11-12 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 36 | $9,704 |
| 2025-10-03 | Penumbra Inc (PEN) | EVP, Gen. Counsel & Secretary | Sell | 24 | $5,847 |
Source: SEC Form 4 filings · as of 2026-03-17