Earl M. Collier Jr serves as Executive at GENZYME CORP, where they oversee executive responsibilities. Since joining the company, Earl M. Collier Jr has executed 21 insider transactions totaling $11.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 23, 2024 involved exercising options for 30,000 shares valued at $41.7K.
Earl M. Collier Jr currently holds 56,856 shares of GENZYME CORP (GENZ), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Earl M. Collier Jr has been a net seller of GENZ stock. They have purchased $28.3K and sold $11.6M worth of shares.
Earl M. Collier Jr's most recent insider trade was on Apr 23, 2024, when they sold 30,000 shares at $1.39 per share.
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| $2.83 |
| Discretionary |
| Feb 14, 2023 | CAPR | $1.9K | Option Exercise | 1,401 | $1.39 | Discretionary |
| Mar 8, 2022 | CAPR | $21.5K | Option Exercise | 15,455 | $1.39 | Discretionary |
| Jan 22, 2019 | TSRO | $156.8K | Tender | 2,090 | $75.00 | Discretionary |
| Jun 1, 2018 | TSRO | $0 | Award | 1,631 | $N/A | Discretionary |
| Jun 1, 2017 | TSRO | $0 | Award | 459 | $N/A | Discretionary |
| Sep 30, 2009 | GENZ | $0 | Gift | 50 | $N/A | Discretionary |
| May 26, 2009 | GENZ | $92.8K | Sale | 1,641 | $56.54 | Discretionary |
| May 22, 2009 | GENZ | $0 | Option Exercise | 5,000 | $N/A | Discretionary |
| Dec 9, 2008 | GENZ | $0 | Gift | 115 | $N/A | Discretionary |
| Dec 5, 2008 | DCGN | $0 | Award | 32,000 | $N/A | Discretionary |
| Jul 8, 2008 | GENZ | $1.2M | Sale | 16,200 | $75.00 | Discretionary |
| Jul 8, 2008 | GENZ | $711.2K | Option Exercise | 16,200 | $43.90 | Discretionary |
| Jun 12, 2008 | GENZ | $0 | Gift | 500 | $N/A | Discretionary |
| Jan 16, 2008 | GENZ | $4.2M | Option Exercise | 90,000 | $46.24 | Discretionary |
| Jan 16, 2008 | GENZ | $7.2M | Sale | 90,000 | $80.00 | Discretionary |
| Oct 15, 2007 | GENZ | $2.4M | Sale | 32,400 | $75.00 | Discretionary |
| Oct 15, 2007 | GENZ | $1.4M | Option Exercise | 32,400 | $43.90 | Discretionary |
| Sep 13, 2007 | GENZ | $0 | Gift | 770 | $N/A | Discretionary |
| Jul 21, 2006 | GENZ | $709.6K | Sale | 11,000 | $64.51 | Discretionary |