Martin D. Madaus serves as Executive at MILLIPORE CORP /MA, where they oversee executive responsibilities. Since joining the company, Martin D. Madaus has executed 208 insider transactions totaling $6.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 10, 2019 involved exercising options for 1,600 shares valued at $3.1K.
Martin D. Madaus currently holds 9,703 shares of MILLIPORE CORP /MA (MIL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Martin D. Madaus has been a net seller of MIL stock. They have purchased $1.4M and sold $5.2M worth of shares.
Martin D. Madaus's most recent insider trade was on Dec 10, 2019, when they sold 1,600 shares at $1.93 per share.
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| $24.81 |
| Discretionary |
| Dec 10, 2019 | QTRX | $57.8K | Sale | 2,300 | $25.13 | Discretionary |
| Nov 26, 2019 | QTRX | $57.7K | Sale | 2,300 | $25.07 | Discretionary |
| Nov 26, 2019 | QTRX | $40.6K | Sale | 1,600 | $25.40 | Discretionary |
| Nov 26, 2019 | QTRX | $3.1K | Option Exercise | 1,600 | $1.93 | Discretionary |
| Nov 25, 2019 | QTRX | $58.4K | Sale | 2,300 | $25.40 | Discretionary |
| Nov 25, 2019 | QTRX | $39.8K | Sale | 1,600 | $24.87 | Discretionary |
| Nov 25, 2019 | QTRX | $3.1K | Option Exercise | 1,600 | $1.93 | Discretionary |
| Nov 13, 2019 | QTRX | $50.1K | Sale | 2,300 | $21.78 | Discretionary |
| Nov 13, 2019 | QTRX | $35.3K | Sale | 1,600 | $22.04 | Discretionary |
| Nov 13, 2019 | QTRX | $3.1K | Option Exercise | 1,600 | $1.93 | Discretionary |
| Nov 12, 2019 | QTRX | $51.1K | Sale | 2,300 | $22.23 | Discretionary |
| Nov 12, 2019 | QTRX | $35.6K | Sale | 1,600 | $22.28 | Discretionary |
| Nov 12, 2019 | QTRX | $3.1K | Option Exercise | 1,600 | $1.93 | Discretionary |
| Oct 1, 2019 | QTRX | $17.4K | Award | 812 | $21.41 | Discretionary |
| Jul 1, 2019 | QTRX | $16.8K | Award | 476 | $35.38 | Discretionary |
| Apr 1, 2019 | QTRX | $16.9K | Award | 721 | $23.40 | Discretionary |
| Jan 2, 2019 | QTRX | $0 | Award | 2,270 | $N/A | Discretionary |
| Aug 7, 2018 | QTRX | $0 | Award | 2,270 | $N/A | Discretionary |
| Nov 18, 2014 | MTD | $319.0K | Sale | 1,100 | $289.99 | Discretionary |
| Nov 18, 2014 | MTD | $462.9K | Sale | 1,590 | $291.16 | Discretionary |
| Nov 18, 2014 | MTD | $260.9K | Option Exercise | 1,740 | $149.95 | Discretionary |
| Nov 18, 2014 | MTD | $357.0K | Option Exercise | 2,108 | $169.37 | Discretionary |
| Nov 18, 2014 | MTD | $181.8K | Option Exercise | 742 | $244.99 | Discretionary |
| Nov 18, 2014 | MTD | $58.6K | Sale | 200 | $292.76 | Discretionary |
| Nov 18, 2014 | MTD | $496.5K | Sale | 1,700 | $292.03 | Discretionary |
| Nov 6, 2014 | MTD | $0 | Award | 89 | $N/A | Discretionary |
| Feb 20, 2014 | COV | $855 | Award | 12 | $71.28 | Discretionary |
| Nov 7, 2013 | MTD | $0 | Award | 96 | $N/A | Discretionary |