Steven J. Mento serves as Executive at SANGAMO BIOSCIENCES INC, where they oversee executive responsibilities. Since joining the company, Steven J. Mento has executed 44 insider transactions totaling $1.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 22, 2020 involved selling 31,428 shares valued at $17.6K.
Steven J. Mento currently holds 39,572 shares of SANGAMO BIOSCIENCES INC (SGMO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Steven J. Mento has been a net seller of SGMO stock. They have purchased $151.8K and sold $1.7M worth of shares.
Steven J. Mento's most recent insider trade was on May 22, 2020, when they sold 31,428 shares at $0.56 per share.
Get notified when new Form 4 filings are submitted
| 65,000 |
| $N/A |
| Discretionary |
| Jun 11, 2018 | SGMO | $0 | Award | 2,500 | $N/A | Discretionary |
| May 4, 2018 | CNAT | $59.4K | Option Exercise | 60,000 | $0.99 | Discretionary |
| Apr 2, 2018 | SGMO | $77.7K | Option Exercise | 10,000 | $7.77 | Discretionary |
| Apr 2, 2018 | SGMO | $130.8K | Sale | 7,115 | $18.39 | Discretionary |
| Apr 2, 2018 | SGMO | $1.9K | Sale | 100 | $18.90 | Discretionary |
| Mar 1, 2018 | SGMO | $50.3K | Option Exercise | 10,000 | $5.03 | Discretionary |
| Mar 1, 2018 | SGMO | $32.0K | Option Exercise | 5,000 | $6.41 | Discretionary |
| Mar 1, 2018 | SGMO | $219.5K | Sale | 9,433 | $23.27 | Discretionary |
| Feb 1, 2018 | SGMO | $237.2K | Sale | 11,520 | $20.59 | Discretionary |
| Feb 1, 2018 | SGMO | $101.7K | Option Exercise | 10,000 | $10.17 | Discretionary |
| Feb 1, 2018 | SGMO | $32.0K | Option Exercise | 5,000 | $6.41 | Discretionary |
| Dec 20, 2016 | CNAT | $5.0K | Option Exercise | 5,051 | $0.99 | Discretionary |
| Dec 20, 2016 | CNAT | $45.1K | Option Exercise | 36,363 | $1.24 | Discretionary |
| Mar 5, 2015 | SGMO | $119.0K | Sale | 6,501 | $18.30 | Discretionary |
| Mar 5, 2015 | SGMO | $45.4K | Option Exercise | 10,000 | $4.54 | Discretionary |
| Dec 11, 2014 | SGMO | $41.0K | Option Exercise | 10,000 | $4.10 | Discretionary |
| Dec 11, 2014 | SGMO | $95.3K | Sale | 6,354 | $15.00 | Discretionary |
| Jun 9, 2014 | SGMO | $42.5K | Option Exercise | 5,834 | $7.28 | Discretionary |
| Jun 9, 2014 | SGMO | $64.9K | Sale | 4,328 | $15.00 | Discretionary |
| Mar 14, 2014 | SGMO | $139.0K | Sale | 6,103 | $22.77 | Discretionary |
| Mar 14, 2014 | SGMO | $37.6K | Option Exercise | 9,722 | $3.87 | Discretionary |
| Jul 30, 2013 | CNAT | $15.3K | Other | 1,395 | $11.00 | Discretionary |
| Jul 30, 2013 | CNAT | $151.8K | Purchase | 13,800 | $11.00 | Discretionary |
| Jul 30, 2013 | CNAT | $0 | Conversion | 95,323 | $N/A | Discretionary |
| Nov 15, 2007 | SGMO | $20.7K | Sale | 1,400 | $14.76 | Discretionary |
| Nov 15, 2007 | SGMO | $200.6K | Sale | 13,600 | $14.75 | Discretionary |
| Nov 15, 2007 | SGMO | $200.6K | Sale | 13,600 | $14.75 | Discretionary |
| Nov 15, 2007 | SGMO | $20.7K | Sale | 1,400 | $14.76 | Discretionary |