InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
9
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Crystal Adam, Directeur Médical. Insider active across 2 companies, notably C4 Therapeutics, Inc.. In total, 26 reports have been published. Split: 0 buy · 9 sells. Total volume traded: €2.9m. History available since 1 July 2021. The latest transaction was filed on 3 August 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Crystal Adam
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations26 total
27,000 shares@ US$5.200.0032% mcap3.6% of flowCommon StockSEC:0001193125-26-335002:0
5,267 shares@ US$26.78950.0032% mcap3.6% of flowCommon StockSEC:0001193125-26-335002:1
21,733 shares@ US$27.35090.013% mcap15.2% of flowCommon StockSEC:0001193125-26-335002:2
38,460 shares@ US$5.200.0040% mcap15.2% of flowCommon StockSEC:0001193125-26-159747:0
38,460 shares@ US$25.000.019% mcap73.0% of flowCommon StockSEC:0001193125-26-159747:1
27,000 shares@ US$5.207.0% of flowCommon StockSEC:0001193125-26-140874:0
27,000 shares@ US$21.202928.6% of flowCommon StockSEC:0001193125-26-140874:1
12,000 shares@ US$5.203.0% of flowCommon StockSEC:0001193125-26-129990:0
20,251 shares@ US$15.009.9% of flowCommon StockSEC:0001193125-26-098443:0
54,345 shares@ US$12.774122.4% of flowCommon StockSEC:0001193125-26-083579:0
47,460 shares0Common StockSEC:0001193125-26-038052:0
7,432 shares@ US$2.98816.4% of flowCommon StockSEC:0000950170-25-015693:0
53,015 shares0Common StockSEC:0000950170-25-014813:0
4,288 shares@ US$12.562638.2% of flowCommon StockSEC:0000950170-24-012991:0
46,599 shares0Common StockSEC:0000950170-24-011257:0
7,507 shares@ US$8.391445.4% of flowCommon StockSEC:0000950170-23-058314:0
81,250 shares0Common StockSEC:0000899243-23-006736:0
3,750 sharesCommon StockSEC:0001662579-23-000024:0
1,102 shares@ US$7.011.9% of flowCommon StockSEC:0001209191-22-036712:0
3,750 sharesCommon StockSEC:0001209191-22-032514:0
15,000 shares@ US$6.4922.2% of flowCommon StockSEC:0001209191-22-001700:0
5,000 shares@ US$6.497.4% of flowCommon StockSEC:0001209191-21-071069:0
10,000 shares@ US$6.4914.5% of flowCommon StockSEC:0001209191-21-060230:0
15,000 shares@ US$4.9816.6% of flowCommon StockSEC:0001209191-21-059512:0
15,000 shares@ US$4.9816.2% of flowCommon StockSEC:0001209191-21-049114:0
25 of 26 declarations
About Crystal Adam
Crystal Adam is Directeur Médical and holds roles at Tango Therapeutics, Inc. and C4 Therapeutics, Inc. There are 23 filings in total. Across the 23 filings tracked, the recent filings run from 2021-07-06 to 2026-04-16, with EUR 0 of buys and EUR 2,289,927 of sales, and the most frequent transaction nature is Levée d'options.
