FORMELA JEAN FRANCOIS
SEC Form 4 insider trading activity
FORMELA JEAN FRANCOIS has filed 7 SEC Form 4 filings (24 transaction rows) across 1 company, with disclosures dating back to 2026. 7 of those filings fall inside the rolling window. Most recent filing: Sep 15, 2026.
On the most recent filing, FORMELA JEAN FRANCOIS is listed as Director at Korro Bio, Inc. Inside the rolling window, FORMELA JEAN FRANCOIS reported no open-market purchases and 11 open-market sales totaling $5.2M in KRRO. The largest disclosed transaction in the window is a sale of 119,005 KRRO shares on Jun 23, 2026, worth $1.7M.
Companies traded
Other insiders at KRRO
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$5.2M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| KRRO | Director | Sale | 10,200 | $143K | Sep 15 | SEC ↗ | |
| KRRO | Director | Sale | 38,490 | $543K | Sep 15 | SEC ↗ | |
| KRRO | Director | Sale | 300 | $4K | Aug 28 | SEC ↗ | |
| KRRO | Director | Sale | 28,468 | $399K | Aug 21 | SEC ↗ | |
| KRRO | Director | Sale | 2,143 | $30K | Aug 13 | SEC ↗ | |
| KRRO | Director | Sale | 100,700 | $1.4M | Jul 7 | SEC ↗ | |
| KRRO | Director | Sale | 9,323 | $130K | Jul 7 | SEC ↗ | |
| KRRO | Director | Sale | 3,962 | $55K | Jun 25 | SEC ↗ | |
| KRRO | Director | Sale | 119,005 | $1.7M | Jun 25 | SEC ↗ | |
| KRRO | Director | Sale | 48,438 | $707K | Jun 25 | SEC ↗ | |
| KRRO | Director | Sale | 2,860 | $40K | Jun 1 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has FORMELA JEAN FRANCOIS made?
FORMELA JEAN FRANCOIS has filed 7 SEC Form 4 filings (24 transaction rows) across 1 company since 2026.
Which companies does FORMELA JEAN FRANCOIS trade?
FORMELA JEAN FRANCOIS has filed SEC Form 4 disclosures for 1 company, including KRRO.
When was FORMELA JEAN FRANCOIS's most recent SEC Form 4 filing?
FORMELA JEAN FRANCOIS's most recent SEC Form 4 filing on Tracefour is dated Sep 15, 2026.
What is FORMELA JEAN FRANCOIS's total buy and sell value in the current window?
Inside the rolling retention window, FORMELA JEAN FRANCOIS bought $0 and sold $5.2M based on SEC Form 4 filings.
What was FORMELA JEAN FRANCOIS's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 119,005 KRRO shares on 2026-06-23, worth $1.7M, per SEC Form 4 filings.