BAKER BROS. ADVISORS LP
SEC Form 4 insider trading activity
BAKER BROS. ADVISORS LP has filed 26 SEC Form 4 filings (146 transaction rows) across 11 companies, including INCY, KOD, ONC, with disclosures dating back to 2025. 22 of those filings fall inside the rolling window. Most recent filing: Oct 2, 2026.
On the most recent filing, BAKER BROS. ADVISORS LP is listed as Director, 10% Owner at Kodiak Sciences Inc. Inside the rolling window, BAKER BROS. ADVISORS LP reported 8 open-market purchases totaling $391.1M in KOD and KYMR and TRDA and 2 open-market sales totaling $317.9M in CELC and ONC. The largest disclosed transaction in the window is a sale of 3,100,000 CELC shares on Jul 14, 2026, worth $317.8M.
Companies traded
Other insiders at INCY
Insider Buying
$391.1M
reported purchases (SEC code P)
Insider Selling
$317.9M
reported sales (SEC code S)
Companies
11
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| KOD | Director, 10% Owner | Purchase | 1,908,029 | $154.1M | Sep 30 | SEC ↗ | |
| KOD | Director, 10% Owner | Purchase | 33,726 | $2.9M | Sep 30 | SEC ↗ | |
| CELC | Former 10% owner | Sale | 3,100,000 | $317.8M | Jul 16 | SEC ↗ | |
| ONC | Director | Sale | 5,499 | $131K | May 27 | SEC ↗ | |
| KOD | Director, 10% Owner | Purchase | 2,608,696 | $60.0M | Dec 19 | SEC ↗ | |
| KYMR | Director, 10% Owner | Purchase | 2,005,813 | $172.5M | Dec 11 | SEC ↗ | |
| TRDA | 10% Owner | Purchase | 28,867 | $262K | Nov 24 | SEC ↗ | |
| TRDA | 10% Owner | Purchase | 30,874 | $223K | Nov 12 | SEC ↗ | |
| TRDA | 10% Owner | Purchase | 46,434 | $348K | Nov 12 | SEC ↗ | |
| TRDA | 10% Owner | Purchase | 100,736 | $782K | Nov 12 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 1, 2025 | KALA | Sale | $641K |
| Oct 1, 2025 | KALA | Sale | $70K |
| Sep 30, 2025 | KALA | Sale | $312K |
| Sep 30, 2025 | KALA | Sale | $34K |
| Sep 8, 2025 | CELC | Purchase | $244K |
| Sep 8, 2025 | CELC | Purchase | $23K |
| Sep 8, 2025 | CELC | Purchase | $8.5M |
| Sep 8, 2025 | CELC | Purchase | $786K |
Frequently asked questions
How many SEC Form 4 filings has BAKER BROS. ADVISORS LP made?
BAKER BROS. ADVISORS LP has filed 26 SEC Form 4 filings (146 transaction rows) across 11 companies, including INCY, KOD, ONC since 2025.
Which companies does BAKER BROS. ADVISORS LP trade?
BAKER BROS. ADVISORS LP has filed SEC Form 4 disclosures for 11 companies, including INCY, KOD, ONC.
When was BAKER BROS. ADVISORS LP's most recent SEC Form 4 filing?
BAKER BROS. ADVISORS LP's most recent SEC Form 4 filing on Tracefour is dated Oct 2, 2026.
What is BAKER BROS. ADVISORS LP's total buy and sell value in the current window?
Inside the rolling retention window, BAKER BROS. ADVISORS LP bought $391.1M and sold $317.9M based on SEC Form 4 filings.
What was BAKER BROS. ADVISORS LP's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 3,100,000 CELC shares on 2026-07-14, worth $317.8M, per SEC Form 4 filings.