InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Johnson David Lee. Insider active across 2 companies, notably Global Blood Therapeutics, Inc.. Aggregated, 13 disclosures have been recorded. Breakdown: 0 buy · 1 sell. Total volume traded: €91k. Activity tracked since 31 August 2021. The latest transaction was filed on 23 February 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Johnson David Lee
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations13 total
2,579 shares@ US$41.9839100.0% of flowClass A Common StockSEC:0001733883-26-000006:0
20,000 shares0Class A Common StockSEC:0001733883-26-000002:0
26,900 shares0Class A Common StockSEC:0001415889-25-004844:0
22,000 shares0Common StockSEC:0000899243-22-033150:0
365 shares@ US$25.3723.2% of flowCommon StockSEC:0000899243-22-030479:0
6,770 sharesCommon StockSEC:0000899243-22-027635:0
4,375 sharesCommon StockSEC:0000899243-22-013880:0
472 shares@ US$25.3735.9% of flowCommon StockSEC:0000899243-22-009262:0
6,770 sharesCommon StockSEC:0000899243-22-004634:0
4,375 sharesCommon StockSEC:0000899243-21-039183:0
6,770 sharesCommon StockSEC:0000899243-21-037667:0
480 shares@ US$24.3933.2% of flowCommon StockSEC:0000899243-21-035223:0
6,770 sharesCommon StockSEC:0000899243-21-031344:0
13 of 13 declarations
About Johnson David Lee
JOHNSON DAVID LEE is a declarant linked to Global Blood Therapeutics, Inc. and Vera Therapeutics, Inc. He has 13 filings in total, and across the 13 sampled filings between 2021-08-03 and 2026-02-25, buys are 0 EUR and sells are 91490 EUR. The most common transaction nature is option exercise.
