InsidersTradesSigma
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (1 ops.)
Insider track record
ExecutiveDisclosed buys
2
Disclosed sells
1
T+90 hit rate
59%
T+90 mean return
+8.8%
Across 17 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by CHAO DAVID M, Directeur Administratif. Officer active across 1 company, notably Centessa Pharmaceuticals plc. Cumulatively, 18 filings have been recorded. Breakdown: 2 buys · 1 sell. Total volume traded: €30k. History available since 2 June 2021. The latest transaction was filed on 17 March 2025 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Declarations18 total
3,500 shares@ US$3.851.2% of flowOrdinary SharesSEC:0001847903-25-000041:0
13,324 shares@ US$16.9220.8% of flowOrdinary SharesSEC:0001847903-25-000022:0
10,385 shares@ US$16.3515.7% of flowOrdinary SharesSEC:0001847903-24-000202:0
10,385 shares@ US$15.7914.2% of flowOrdinary SharesSEC:0001847903-24-000157:0
10,385 shares@ US$9.038.4% of flowOrdinary SharesSEC:0001847903-24-000119:0
10,385 shares@ US$11.3010.5% of flowOrdinary SharesSEC:0001847903-24-000064:0
37,500 shares0Ordinary SharesSEC:0001847903-24-000036:0
10,419 shares@ US$7.967.2% of flowOrdinary SharesSEC:0001847903-24-000019:0
10,419 shares@ US$6.476.1% of flowOrdinary SharesSEC:0001847903-23-000171:0
10,419 shares@ US$5.90015.4% of flowOrdinary SharesSEC:0001847903-23-000146:0
6,969 shares@ US$3.902.4% of flowOrdinary SharesSEC:0001847903-23-000087:0
77,200 shares0Ordinary SharesSEC:0001847903-23-000043:0
9,211 shares@ US$4.253.8% of flowOrdinary SharesSEC:0001847903-23-000028:0
4,889 shares@ US$3.101.4% of flowOrdinary SharesSEC:0001847903-23-000010:0
3,401 shares@ US$4.06741.4% of flowOrdinary SharesSEC:0001847903-22-000069:0
230,000 shares0Ordinary SharesSEC:0000899243-22-025474:0
500 shares@ US$20.000.0001% mcap50.0% of flowOrdinary SharesSEC:0000899243-21-022070:0
Ideal exit: 27 Feb 2022 (T+270)
500 shares@ US$20.000.8% of flowOrdinary SharesSEC:0000899243-21-022070
Ideal exit: 27 Feb 2022 (T+270)
18 of 18 declarations
About CHAO DAVID M
David M. Chao is Chief Administrative Officer at Centessa Pharmaceuticals plc. He oversees administrative operations and contributes to the organizational efficiency of the company.
