Girshick Birgit (CIK 0001732091)

Latest company ownership

Shares held
65,944
Last filed at
Jun 3, 2025
Confidence Score
51.2
2025Q4
Confidence Score History
2018Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 30, 2025 Jun 3, 2025 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 91.3 +11,956 22.15% ✗ $38.4K
May 26, 2025 May 29, 2025 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 22.5 -640 -1.17% ✗ $87.7K
Feb 20, 2025 Feb 21, 2025 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Buy 87.5 +1,514 2.83% ✗ $249.2K
Jan 31, 2025 Feb 3, 2025 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 90.0 +3,032 6.00% ✗ $169.7K
May 29, 2024 May 29, 2024 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 43.8 -216 -0.46% ✗ $46.3K
May 26, 2024 May 28, 2024 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 22.5 -750 -1.57% ✗ $162.9K
Jan 29, 2024 Mar 25, 2024 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 92.5 +2,316 5.06% ✗ $250K
Jan 29, 2024 Jan 31, 2024 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 92.5 +2,367 5.17% ✗ $255.3K
Jan 10, 2024 Jan 31, 2024 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 20.0 -4,617 -9.17% ✗ $984.1K
Jan 10, 2024 Jan 11, 2024 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 20.0 -4,590 -9.11% ✗ $987.7K
Mar 1, 2021 Nov 21, 2023 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Buy 82.5 +972 1.35% ✗ $248.3K
May 26, 2023 May 31, 2023 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 90.0 +3,222 8.00% ✗ $114.5K
Feb 22, 2023 Feb 22, 2023 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 32.5 -308 -0.75% ✗ $75K
Feb 16, 2023 Feb 17, 2023 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 30.0 -3,205 -7.24% ✓ $815.3K
Jan 27, 2023 Jan 30, 2023 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 97.5 +5,282 14.77% ✗ $770.2K
May 27, 2022 May 31, 2022 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 90.0 +2,087 6.20% ✗ $89.9K
Feb 22, 2022 Feb 23, 2022 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 22.5 -554 -1.62% ✗ $161.5K
Sep 23, 2021 Feb 1, 2022 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. COO Sell 100.0 +6,621 23.99% ✗ $1.2M
Sep 13, 2021 Sep 15, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 23.8 -2,425 -8.08% ✓ $1.1M
May 28, 2021 Jun 1, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 87.5 +967 3.33% ✗ $73K
Apr 5, 2021 Apr 7, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 18.8 -19,310 -14.25% ✓ $5.8M
Feb 24, 2021 Feb 25, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -322 -1.10% ✗ $91.1K
Feb 19, 2021 Feb 23, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 20.0 -2,298 -7.25% ✗ $670.8K
Jan 29, 2021 Feb 2, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 100.0 +7,153 31.30% ✗ $1.2M
Aug 20, 2020 Aug 21, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -933 -3.92% ✗ $199.2K
May 12, 2020 May 13, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -780 -3.45% ✗ $129.3K
Feb 26, 2020 Feb 26, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 36.3 -152 -0.67% ✗ $24.7K
Feb 22, 2020 Feb 24, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -945 -3.98% ✗ $164.1K
Feb 13, 2020 Feb 14, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -900 -3.66% ✗ $154.8K
Feb 7, 2020 Feb 10, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 97.5 +6,899 38.94% ✗ $611.8K
Dec 9, 2019 Dec 10, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 32.5 -1,051 -5.60% ✓ $153K
Dec 9, 2019 Dec 10, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -2,874 -13.28% ✓ $416.5K
Dec 9, 2019 Dec 10, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -2,420 -10.06% ✓ $349K
Nov 13, 2019 Nov 14, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 22.5 -1,499 -5.86% ✗ $205.7K
Nov 13, 2019 Nov 14, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 17.5 -8,105 -24.08% ✗ $1.1M
Feb 26, 2019 Feb 28, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 26.3 -277 -1.14% ✗ $39.7K
Feb 22, 2019 Feb 26, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 90.0 +2,137 9.63% ✗ $92.3K
Jan 30, 2019 Feb 1, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 95.0 +3,186 16.77% ✗ $164.2K
Jul 17, 2018 Jul 18, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 17.5 -3,978 -17.31% ✓ $477K
Mar 6, 2018 Mar 7, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 17.5 -9,893 -30.10% ✗ $1.1M
Feb 28, 2018 Mar 1, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 45.0 -67 -0.26% ✗ $7.2K
Feb 27, 2018 Feb 28, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 45.0 -83 -0.32% ✗ $9K
Feb 23, 2018 Feb 26, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Corporate Executive VP Sell 91.3 +2,525 10.89% ✗ $34.4K