Massaro George (CIK 0001221496)

Latest company ownership

Shares held
17,719
Last filed at
Apr 3, 2020
Confidence Score
50.0
2025Q4
Confidence Score History
2013Q2 2025Q4
Shares held
5,575
Last filed at
May 16, 2025
Confidence Score
49.5
2025Q4
Confidence Score History
2015Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 15, 2025 May 16, 2025 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 45.0 -140 -2.45% ✓ $19.3K
May 14, 2025 May 15, 2025 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 45.0 -140 -2.39% ✓ $19.7K
May 15, 2024 May 16, 2024 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 32.5 -332 -5.37% ✓ $78.2K
May 11, 2023 May 15, 2023 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 32.5 -288 -5.48% ✓ $55.7K
May 9, 2022 May 11, 2022 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 41.3 -178 -3.67% ✓ $41.1K
Aug 9, 2021 Sep 1, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 17.5 -3,039 -16.35% ✗ $1.1M
May 11, 2021 May 12, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 32.5 -371 -6.48% ✓ $118.7K
May 6, 2021 May 7, 2021 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 17.5 -3,370 -38.55% ✗ $1.1M
Aug 7, 2020 Sep 15, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 12.5 -2,443 -20.56% ✓ $427.3K
May 22, 2020 May 26, 2020 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 32.5 -941 -7.34% ✓ $163.2K
Apr 1, 2020 Apr 3, 2020 Huron Consulting Group Inc. Director Sell 41.3 -760 -4.11% ✓ $33.1K
Jan 2, 2020 Jan 6, 2020 Huron Consulting Group Inc. Director Sell 37.5 -760 -3.95% ✓ $52.2K
Oct 1, 2019 Oct 3, 2019 Huron Consulting Group Inc. Director Sell 41.3 -760 -3.45% ✓ $46.6K
Jul 1, 2019 Jul 2, 2019 Huron Consulting Group Inc. Director Sell 45.0 -547 -2.43% ✓ $27.4K
May 15, 2019 May 16, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 20.0 -2,002 -16.40% ✓ $131.6K
May 10, 2019 May 13, 2019 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 20.0 -3,140 -20.46% ✗ $422.8K
Apr 1, 2019 Apr 3, 2019 Huron Consulting Group Inc. Director Sell 41.3 -735 -3.70% ✓ $34.7K
Jan 2, 2019 Jan 4, 2019 Huron Consulting Group Inc. Director Sell 41.3 -735 -3.57% ✓ $36.7K
Oct 1, 2018 Oct 3, 2018 Huron Consulting Group Inc. Director Sell 41.3 -735 -3.45% ✓ $36K
Jul 2, 2018 Jul 3, 2018 Huron Consulting Group Inc. Director Sell 41.3 -735 -3.33% ✓ $30.2K
Jun 25, 2018 Jun 26, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 45.0 -300 -2.12% ✓ $34.7K
Jun 25, 2018 Jun 26, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 17.5 -3,230 -18.60% ✓ $368.4K
May 14, 2018 May 15, 2018 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 90.0 +786 6.02% ✓ $130.6K
Apr 2, 2018 Apr 3, 2018 Huron Consulting Group Inc. Director Sell 41.3 -603 -3.40% ✓ $22.6K
Jan 2, 2018 Jan 4, 2018 Huron Consulting Group Inc. Director Sell 41.3 -603 -3.29% ✓ $24.5K
Oct 2, 2017 Oct 4, 2017 Huron Consulting Group Inc. Director Sell 41.3 -603 -3.18% ✓ $21K
Jul 17, 2017 Jul 18, 2017 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 48.8 -200 -1.34% ✓ $20.3K
Jul 17, 2017 Jul 18, 2017 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 12.5 -3,830 -20.45% ✓ $386.1K
Jul 3, 2017 Jul 6, 2017 Huron Consulting Group Inc. Director Sell 41.3 -602 -3.08% ✓ $26.1K
May 12, 2017 May 15, 2017 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 90.0 +1,306 9.75% ✓ $99.8K
Apr 3, 2017 Apr 5, 2017 Huron Consulting Group Inc. Director Sell 41.3 -520 -3.20% ✓ $21.9K
Jan 3, 2017 Jan 5, 2017 Huron Consulting Group Inc. Director Sell 41.3 -520 -3.10% ✓ $25.3K
Oct 3, 2016 Oct 5, 2016 Huron Consulting Group Inc. Director Sell 45.0 -518 -2.83% ✓ $30.8K
Aug 31, 2016 Sep 1, 2016 Huron Consulting Group Inc. Director Sell 32.5 -969 -5.03% ✓ $61.3K
Jul 1, 2016 Jul 6, 2016 Huron Consulting Group Inc. Director Sell 48.8 -332 -1.69% ✓ $20.2K
Jul 1, 2016 Jul 5, 2016 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 32.5 -800 -5.26% ✓ $66.8K
Jul 1, 2016 Jul 5, 2016 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 17.5 -3,740 -19.75% ✓ $310.7K
May 9, 2016 May 10, 2016 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 28.8 -985 -7.51% ✓ $80.9K
Apr 1, 2016 Apr 5, 2016 Huron Consulting Group Inc. Director Sell 41.3 -591 -3.44% ✓ $34K
Jan 4, 2016 Jan 6, 2016 Huron Consulting Group Inc. Director Sell 41.3 -590 -3.32% ✓ $34K
Nov 17, 2015 Dec 18, 2015 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 7.5 -9,740 -27.07% ✓ $619.2K
Oct 1, 2015 Oct 5, 2015 Huron Consulting Group Inc. Director Sell 41.3 -591 -3.22% ✓ $36.8K
Jul 31, 2015 Aug 4, 2015 Huron Consulting Group Inc. Director Sell 28.8 -2,006 -9.85% ✓ $154.9K
Jul 1, 2015 Jul 6, 2015 Huron Consulting Group Inc. Director Sell 45.0 -591 -2.82% ✓ $41.8K
May 6, 2015 May 8, 2015 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Director Sell 87.5 +610 4.20% ✓ $95.5K
Apr 1, 2015 Apr 2, 2015 Huron Consulting Group Inc. Director Sell 41.3 -716 -3.80% ✓ $46.8K
Jan 2, 2015 Jan 6, 2015 Huron Consulting Group Inc. Director Sell 41.3 -716 -3.66% ✓ $48.3K
Oct 1, 2014 Oct 2, 2014 Huron Consulting Group Inc. Director Sell 41.3 -716 -3.53% ✓ $43.3K
Jul 1, 2014 Jul 3, 2014 Huron Consulting Group Inc. Director Sell 37.5 -716 -3.41% ✓ $51.5K
Apr 1, 2014 Apr 3, 2014 Huron Consulting Group Inc. Director Sell 37.5 -930 -4.78% ✓ $58.5K
Jan 2, 2014 Jan 3, 2014 Huron Consulting Group Inc. Director Sell 37.5 -930 -4.56% ✓ $56.4K
Oct 1, 2013 Oct 3, 2013 Huron Consulting Group Inc. Director Sell 41.3 -930 -4.36% ✓ $49.1K
Jul 1, 2013 Jul 3, 2013 Huron Consulting Group Inc. Director Sell 41.3 -930 -4.18% ✓ $42.9K
Jun 14, 2013 Jun 18, 2013 Huron Consulting Group Inc. Director Sell 20.0 -5,135 -18.75% ✓ $225K
Apr 1, 2013 Apr 3, 2013 Huron Consulting Group Inc. Director Sell 41.3 -1,123 -4.61% ✓ $45.3K