Gary S. Jacob serves as Executive at CALLISTO PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Gary S. Jacob has executed 20 insider transactions totaling $184.3K, demonstrating a bullish approach to their equity position. Their most recent transaction on May 19, 2022 involved purchasing 12,500 shares valued at $50.0K.
Gary S. Jacob currently holds 12,500 shares of CALLISTO PHARMACEUTICALS INC (KAL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gary S. Jacob has been a net buyer of KAL stock. They have purchased $184.3K and sold $0 worth of shares.
Gary S. Jacob's most recent insider trade was on May 19, 2022, when they purchased 12,500 shares at $4.00 per share.
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| $10.42 |
| Discretionary |
| Mar 23, 2021 | CRDF | $4.9K | Purchase | 470 | $10.40 | Discretionary |
| Feb 17, 2021 | VRPX | $23.8K | Purchase | 3,500 | $6.79 | Discretionary |
| Dec 1, 2020 | HEPA | $19.9K | Purchase | 12,000 | $1.66 | Discretionary |
| May 14, 2020 | CRDF | $25.0K | Purchase | 17,483 | $1.43 | Discretionary |
| Jun 15, 2018 | SGYP | $0 | Payment | 150,246 | $N/A | Discretionary |
| Jun 15, 2018 | SGYP | $237.5K | Option Exercise | 474,961 | $0.50 | Discretionary |
| Jun 15, 2018 | SGYP | $0 | Payment | 131,934 | $N/A | Discretionary |
| Jan 2, 2018 | TROV | $0 | Option Exercise | 16,667 | $N/A | Discretionary |
| Sep 2, 2017 | TROV | $0 | Option Exercise | 9,287 | $N/A | Discretionary |
| May 26, 2017 | SGYP | $20.0K | Purchase | 5,680 | $3.52 | Discretionary |
| Jul 1, 2015 | SGYP | $353.2K | Option Exercise | 62,965 | $5.61 | Discretionary |
| May 27, 2014 | SGYP | $16.7K | Purchase | 4,000 | $4.18 | Discretionary |
| Feb 18, 2014 | CTRV | $0 | Other | 32,935 | $N/A | Discretionary |
| Jan 17, 2013 | CLSP | $0 | Disposition | 147,245 | $N/A | Discretionary |
| Jan 17, 2013 | SGYP | $0 | Award | 26,490 | $N/A | Discretionary |
| Jan 17, 2013 | SGYP | $0 | Award | 26,490 | $N/A | Discretionary |
| Oct 23, 2007 | KAL | $6.1K | Other | 12,500 | $0.49 | Discretionary |
| Aug 21, 2006 | KAL | $4.2K | Purchase | 5,000 | $0.84 | Discretionary |