Slaine Mason P (CIK 0001079093)

Latest company ownership

Role: Director
Shares held
660,322
Last filed at
Nov 16, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 14, 2022 Nov 16, 2022 Certara, Inc. Director Sell 17.5 -250,000 -27.46% $3.9M
Aug 16, 2022 Aug 17, 2022 Certara, Inc. Director Sell 17.5 -182,475 -16.70% $3.2M
Jun 2, 2022 Jun 3, 2022 Certara, Inc. Director Sell 17.5 -250,000 -18.62% $4.9M
Mar 16, 2022 Mar 18, 2022 Certara, Inc. Director Sell 16.3 -250,000 -15.70% $5.1M
Feb 1, 2022 Feb 2, 2022 Certara, Inc. Director Sell 32.5 -50,000 -3.04% $1.3M
Jan 3, 2022 Jan 4, 2022 Certara, Inc. Director Sell 36.3 -50,000 -2.95% $1.4M
Dec 13, 2021 Dec 14, 2021 Certara, Inc. Director Sell 36.3 -50,000 -2.87% $1.4M
Nov 22, 2021 Nov 24, 2021 Certara, Inc. Director Sell 15.0 -376,149 -17.75% $11.2M
Sep 13, 2021 Sep 14, 2021 Certara, Inc. Director Sell 15.0 -620,668 -22.66% $18.5M