Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
FORMELA JEAN FRANCOIS (CIK 1030575) reported 24 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-15). Recent activity: Sell KRRO (8,450 shares), Sell KRRO (1,750 shares), Sell KRRO (31,888 shares), Sell KRRO (6,602 shares), Sell KRRO (249 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-15 | Korro Bio, Inc. (KRRO) | Director | Sell | 8,450 | $118,216 |
| 2026-09-15 | Korro Bio, Inc. (KRRO) | Director | Sell | 1,750 | $24,482 |
| 2026-09-15 | Korro Bio, Inc. (KRRO) | Director | Sell | 31,888 | $450,259 |
| 2026-09-15 | Korro Bio, Inc. (KRRO) | Director | Sell | 6,602 | $93,220 |
| 2026-08-28 | Korro Bio, Inc. (KRRO) | Director | Sell | 249 | $3,476 |
| 2026-08-28 | Korro Bio, Inc. (KRRO) | Director | Sell | 51 | $712 |
| 2026-08-21 | Korro Bio, Inc. (KRRO) | Director | Sell | 23,584 | $330,176 |
| 2026-08-21 | Korro Bio, Inc. (KRRO) | Director | Sell | 4,884 | $68,376 |
| 2026-08-13 | Korro Bio, Inc. (KRRO) | Director | Sell | 1,775 | $24,779 |
| 2026-08-13 | Korro Bio, Inc. (KRRO) | Director | Sell | 368 | $5,137 |
| 2026-07-07 | Korro Bio, Inc. (KRRO) | Director | Sell | 817 | $11,405 |
| 2026-07-07 | Korro Bio, Inc. (KRRO) | Director | Sell | 14,745 | $206,872 |
| 2026-07-07 | Korro Bio, Inc. (KRRO) | Director | Sell | 85,955 | $1.2M |
| 2026-07-07 | Korro Bio, Inc. (KRRO) | Director | Sell | 8,506 | $118,744 |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 3,382 | $47,179 |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 580 | $8,091 |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 101,579 | $1.4M |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 17,426 | $248,320 |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 40,679 | $593,913 |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 666 | $9,977 |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 6,979 | $101,893 |
| 2026-06-24 | Korro Bio, Inc. (KRRO) | Director | Sell | 114 | $1,708 |
| 2026-06-01 | Korro Bio, Inc. (KRRO) | Director | Sell | 2,441 | $34,052 |
| 2026-06-01 | Korro Bio, Inc. (KRRO) | Director | Sell | 419 | $5,845 |
Source: SEC Form 4 filings · as of 2026-09-15