Pharma & Biotech
Insider open-market buys and sells in this sector — the biggest trades and most active companies.
Biggest buys
-
MRUS Buy·P
TenPercentOwner
$7.4B · $97.00/sh
75.9M sh
Own New
-
PBLS Buy·P
RA Capital Nexus Fund III, L.P.
Director
$394.6M · $20.00/sh
19.7M sh
Own +301%
-
IMVT Buy·P
Director,TenPercentOwner
$350.0M · $21.00/sh
16.7M sh
Own +17%
-
BHC Buy·P
Director
$312.5M · $9.00/sh
34.7M sh
Own +96%
-
KYMR Buy·P
Director,TenPercentOwner
$158.1M · $86.00/sh
1.8M sh
Own +30%
-
KLRA Buy·P
Director,TenPercentOwner
$134.4M · $16.00/sh
8.4M sh
Own +47%
-
MRUS Buy·P
TenPercentOwner
$102.1M · $97.00/sh
1.1M sh
Own +1%
-
MPLT Buy·P
TenPercentOwner
$92.5M · $17.00/sh
5.4M sh
Own +38%
-
ARTV Buy·P
RA Capital Nexus Fund III, L.P.
Director
$75.0M · $11.52/sh
6.5M sh
Own +75%
-
KOD Buy·P
Baker Brothers Life Sciences LP
Director,TenPercentOwner
$55.0M · $23.00/sh
2.4M sh
Own +15%
| Date | Ticker | Insider | Type | Shares | Value |
|---|---|---|---|---|---|
| Dec 29, 2025 | Buy P | 75.9M | $7.4B | ||
| Jun 11, 2026 | Buy P | 19.7M | $394.6M | ||
| Dec 12, 2025 | Buy P | 16.7M | $350.0M | ||
| Aug 14, 2025 | Buy P | 34.7M | $312.5M | ||
| Dec 11, 2025 | Buy P | 1.8M | $158.1M | ||
| Apr 20, 2026 | Buy P | 8.4M | $134.4M | ||
| Dec 29, 2025 | Buy P | 1.1M | $102.1M | ||
| Oct 28, 2025 | Buy P | 5.4M | $92.5M | ||
| May 11, 2026 | Buy P | 6.5M | $75.0M | ||
| Dec 18, 2025 | Buy P | 2.4M | $55.0M |
Biggest sells
-
SYRE Sell·S
Fairmount Funds Management LLC
Director
$399.7M · $85.31/sh
4.7M sh
Own -100%
-
ORKA Sell·S
Fairmount Funds Management LLC
Director, 10% Owner
$300.0M · $84.43/sh
3.6M sh
Own -76%
-
COGT Sell·S
Fairmount Funds Management LLC
Director
$242.6M · $34.66/sh
7.0M sh
Own -56%
-
AVDL Sell·S
Other
$233.4M · $21.00/sh
11.1M sh
Own -100%
-
SMNR Sell·S
TenPercentOwner
$191.1M · $16.00/sh
11.9M sh
Own -6%
-
LNTH Sell·S
Other
$188.9M · $56.15/sh
3.4M sh
Own -49%
-
LLY Sell·S
TenPercentOwner
$170.6M · $862.63/sh
197.8K sh
Own -0%
-
APGE Sell·S
Director
$133.5M · $76.30/sh
1.8M sh
Own -85%
-
LLY Sell·S
TenPercentOwner
$128.2M · $1,068.18/sh
120.0K sh
Own -0%
-
COGT Sell·S
Fairmount Funds Management LLC
Director
$127.4M · $36.40/sh
3.5M sh
Own -39%
| Date | Ticker | Insider | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 23, 2026 | Sell S | 4.7M | $399.7M | ||
| Jul 1, 2026 | Sell S | 3.6M | $300.0M | ||
| Mar 31, 2026 | Sell S | 7.0M | $242.6M | ||
| Feb 13, 2026 | Sell S | 11.1M | $233.4M | ||
| Sep 23, 2025 | Sell S | 11.9M | $191.1M | ||
| Aug 20, 2025 | Sell S | 3.4M | $188.9M | ||
| Oct 31, 2025 | Sell S | 197.8K | $170.6M | ||
| Jan 22, 2026 | Sell S | 1.8M | $133.5M | ||
| Nov 24, 2025 | Sell S | 120.0K | $128.2M | ||
| Jan 22, 2026 | Sell S | 3.5M | $127.4M |