Dawes Karen A (CIK 0001261506)

Latest company ownership

Shares held
19,516
Last filed at
May 14, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q2 2025Q4
Role: Director
Shares held
1,800
Last filed at
May 19, 2025
Confidence Score
45.3
2025Q4
Confidence Score History
2008Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 17, 2025 Dec 18, 2025 REPLIGEN CORP Director Sell 43.8 -275 -0.30% $44.3K
Feb 27, 2024 Feb 28, 2024 REPLIGEN CORP Director Sell 22.5 -1,000 -1.13% $193.4K
Aug 29, 2023 Aug 30, 2023 REPLIGEN CORP Director Sell 22.5 -850 -1.00% $145.7K
Sep 9, 2022 Sep 9, 2022 REPLIGEN CORP Director Sell 22.5 -775 -1.00% $176.1K
May 25, 2022 May 26, 2022 REPLIGEN CORP Director Sell 17.5 -14,715 -16.13% $2.2M
Nov 10, 2021 Nov 12, 2021 REPLIGEN CORP Director Sell 17.5 -4,783 -4.98% $1.3M
Nov 2, 2021 Nov 4, 2021 REPLIGEN CORP Director Sell 20.0 -2,400 -2.56% $729.5K
Sep 14, 2021 Sep 15, 2021 REPLIGEN CORP Director Sell 40.0 -274 -0.29% $80.6K
Sep 1, 2021 Sep 2, 2021 REPLIGEN CORP Director Sell 20.0 -3,459 -3.55% $982.1K
Aug 17, 2021 Aug 19, 2021 REPLIGEN CORP Director Sell 17.5 -18,876 -1.70% $4.8M
Jul 20, 2021 Jul 22, 2021 REPLIGEN CORP Director Sell 20.0 -4,585 -3.90% $926.6K
Jul 13, 2021 Jul 22, 2021 REPLIGEN CORP Director Sell 20.0 -1,520 -1.28% $307.4K
Jul 13, 2021 Jul 15, 2021 REPLIGEN CORP Director Buy 85.0 +1,520 1.31% $307.4K
May 11, 2021 May 13, 2021 REPLIGEN CORP Director Sell 40.0 -285 -0.25% $50.4K
May 4, 2021 May 6, 2021 Barinthus Biotherapeutics plc. Director Buy 91.3 +1,700 100.00% $28.9K
Jun 18, 2020 Jun 22, 2020 REPLIGEN CORP Director Sell 17.5 -18,705 -15.66% $2.2M
May 20, 2020 May 21, 2020 REPLIGEN CORP Director Sell 40.0 -517 -0.43% $72.1K
May 13, 2020 May 21, 2020 REPLIGEN CORP Director Sell 32.5 -878 -0.73% $220.4K
Apr 20, 2020 May 21, 2020 REPLIGEN CORP Director Sell 17.5 -12,200 -10.06% $1.3M
May 13, 2020 May 19, 2020 REPLIGEN CORP Director Sell 32.5 -878 -0.73% $220.4K
Apr 20, 2020 Apr 22, 2020 REPLIGEN CORP Director Sell 17.5 -12,200 -10.06% $1.3M
Feb 21, 2020 Feb 24, 2020 REPLIGEN CORP Director Sell 20.0 -4,000 -3.42% $394.8K
Jun 17, 2019 Jun 19, 2019 REPLIGEN CORP Director Sell 22.5 -1,295 -1.09% $100.2K
May 11, 2018 May 15, 2018 REPLIGEN CORP Director Sell 20.0 -20,000 -17.40% $835.9K
Mar 21, 2017 Mar 22, 2017 REPLIGEN CORP Director Sell 22.5 -2,521 -2.63% $86K
Jun 27, 2016 Jun 28, 2016 REPLIGEN CORP Director Sell 26.3 -1,982 -3.43% $46.5K
Jun 21, 2013 Jun 21, 2013 REPLIGEN CORP Director Buy 82.5 +1,000 3.04% $7.7K
Aug 12, 2011 Aug 15, 2011 REPLIGEN CORP Director Buy 86.3 +10,000 7.12% $34.9K
Jun 14, 2011 Jun 15, 2011 REPLIGEN CORP Director Buy 91.3 +4,500 225.00% $16.1K
Dec 1, 2008 Dec 3, 2008 REPLIGEN CORP Director Buy 82.5 +2,000 4.17% $7K