Percy H. Carter

CIK 1863024 · Chief Scientific Officer · last filed 2025-07-21

Percy H. Carter is a Chief Scientific Officer who has filed 16 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for BPMC, was dated Jul 21, 2025. Across all open-market trades the lifetime net is −$1.9M, making them a net seller over the disclosed history.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

1

Total Filings

16

Lifetime Open-Market Net

-$1.94M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
Blueprint Medicines Corp (BPMC) Delisted Chief Scientific Officer 74,508 $129.46 $9.65M -$1.94M 16 2025-07-21

Recent Filings

16 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-07-21 Blueprint Medicines Corp (BPMC) Delisted Mixed −53,155 $0 EDGAR
2025-07-08 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −1,051 -$134.8K EDGAR
2025-06-05 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −2,659 -$340.0K EDGAR
2025-03-07 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −3,530 -$313.5K EDGAR
2025-03-04 Blueprint Medicines Corp (BPMC) Delisted Grant (A) +11,000 $0 EDGAR
2024-07-08 Blueprint Medicines Corp (BPMC) Delisted Grant (A) +7,500 $0 EDGAR
2024-06-07 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −4,000 -$420.5K EDGAR
2024-06-05 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −2,436 -$259.3K EDGAR
2024-03-11 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −2,286 -$207.3K EDGAR
2024-03-06 Blueprint Medicines Corp (BPMC) Delisted Grant (A) +12,500 $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.