SOLIGENIX, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| SCHABER CHRISTOPHER J | CHAIRMAN, CEO AND PRESIDENT | Purchase | 15,132 | $1.32 | $19,974 | 15,511 | Oct 2, 2025 |
| Straube Richard | SENIOR VICE PRESIDENT AND CMO | Purchase | 8,000 | $0.50 | $4,000 | 8,000 | May 18, 2022 |
| SCHABER CHRISTOPHER J | CHAIRMAN, CEO AND PRESIDENT | Purchase | 20,000 | $0.44 | $8,800 | 90,095 | May 18, 2022 |
| SCHABER CHRISTOPHER J | CHAIRMAN, CEO AND PRESIDENT | Purchase | 7,000 | $0.74 | $5,180 | 70,095 | Dec 17, 2021 |
| Guarino Jonathan L. | Senior Vice President and CFO | Purchase | 1,000 | $0.70 | $700 | 11,000 | Dec 15, 2021 |
| Guarino Jonathan L. | Senior Vice President and CFO | Purchase | 10,000 | $0.71 | $7,100 | 10,000 | Dec 14, 2021 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 10,000 | $0.73 | $7,300 | 63,095 | Dec 14, 2021 |
| ZELDIS JEROME B | — | Sale | 3,000 | $0.90 | $2,700 | 22,917 | May 14, 2021 |
| ZELDIS JEROME B | — | Purchase | 2,000 | $0.93 | $1,860 | 22,917 | Nov 19, 2019 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 10,770 | $0.93 | $10,016 | 53,095 | Nov 19, 2019 |
| Parks Diane L. | — | Purchase | 14,940 | $0.93 | $13,894 | 14,940 | Sep 23, 2019 |
| ZELDIS JEROME B | — | Purchase | 4,000 | $0.94 | $3,760 | 20,917 | Sep 19, 2019 |
| Pearson Mark E. | — | Award / Grant | 78,338 | $0.71 | $55,620 | 78,338 | Jun 28, 2019 |
| ZELDIS JEROME B | — | Purchase | 10,000 | $0.73 | $7,300 | 16,917 | Apr 22, 2019 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 5,000 | $0.72 | $3,600 | 42,325 | Apr 22, 2019 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 8,700 | $1.17 | $10,179 | 37,325 | Oct 18, 2018 |
| Pearson Mark E. | — | Purchase | 170,000 | $1.16 | $197,200 | 2,500,000 | Oct 17, 2018 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 3,530 | $1.42 | $5,013 | 28,625 | Aug 22, 2018 |
| CAVAZZA PAOLO | — | Purchase | 5,954 | $2.12 | $12,622 | 277,094 | Nov 29, 2017 |
| KIRK RANDAL J | — | Sale | 71,607 | $2.70 | $193,339 | 450,113 | May 4, 2017 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 15,804 | $3.16 | $49,941 | 25,095 | Dec 16, 2016 |
| RUBIN ROBERT J. | — | Purchase | 3,165 | $3.16 | $10,001 | 4,385 | Dec 16, 2016 |
| Brughera Marco Maria | — | Purchase | 2,000 | $3.16 | $6,320 | 2,750 | Dec 16, 2016 |
| ZELDIS JEROME B | — | Purchase | 2,500 | $1.27 | $3,175 | 69,166 | Dec 23, 2015 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 10,000 | $1.29 | $12,900 | 85,761 | Dec 22, 2015 |
| LAPOINTE ANTHONY GREGG | — | Option Exercise | 25,000 | $0.30 | $7,500 | 73,781 | Aug 31, 2015 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Option Exercise | 7,143 | $0.61 | $4,357 | 82,904 | Jul 1, 2015 |
| ZELDIS JEROME B | — | Option Exercise | 17,857 | $0.61 | $10,893 | 66,666 | Apr 9, 2015 |
| Brownlie Keith L | — | Option Exercise | 14,286 | $0.61 | $8,714 | 50,000 | Apr 9, 2015 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 8,265 | $1.21 | $10,001 | 75,761 | Dec 22, 2014 |
| Warusz Joseph Michael | VP of Finance/Acting CFO | Purchase | 8,265 | $1.21 | $10,001 | 12,955 | Dec 22, 2014 |
| Brughera Marco Maria | — | Option Exercise | 7,500 | $2.01 | $15,075 | 7,500 | Aug 5, 2014 |
| Warusz Joseph Michael | VP of Admin, Controller / PAO | Option Exercise | 4,690 | $0.64 | $3,002 | 4,690 | May 19, 2014 |
| Brownlie Keith L | — | Option Exercise | 16,667 | $0.30 | $5,000 | 35,714 | May 14, 2014 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Option Exercise | 7,815 | $0.64 | $5,002 | 67,496 | May 13, 2014 |
| ZELDIS JEROME B | — | Purchase | 23,809 | $1.05 | $24,999 | 48,809 | Jun 25, 2013 |
| SCHABER CHRISTOPHER J | Chairman, CEO and President | Purchase | 9,523 | $1.05 | $9,999 | 59,681 | Jun 25, 2013 |
| Brownlie Keith L | — | Purchase | 19,047 | $1.05 | $19,999 | 19,047 | Jun 25, 2013 |
| ZELDIS JEROME B | — | Option Exercise | 25,000 | $0.30 | $7,500 | 25,000 | Jun 20, 2013 |
| SCHABER CHRISTOPHER J | Chairman CEO and President | Purchase | 9,900 | $0.51 | $5,049 | 50,157 | Apr 10, 2012 |
| SCHABER CHRISTOPHER J | Chairman CEO and President | Award / Grant | 333,333 | — | — | 805,150 | Jan 16, 2012 |
| BAM Management LLC | — | Purchase | 160,000 | $0.24 | $38,400 | 21,766,092 | Aug 18, 2010 |
| LAPOINTE ANTHONY GREGG | — | Purchase | 975,610 | $0.21 | $204,878 | 975,610 | Jun 18, 2010 |
| RUBIN ROBERT J. | — | Purchase | 243,902 | $0.21 | $51,219 | 243,902 | Jun 18, 2010 |
| CAVAZZA CLAUDIO | — | Purchase | 8,608,580 | $0.21 | $1,807,802 | 54,227,816 | Jun 18, 2010 |
| CAVAZZA PAOLO | — | Purchase | 2,926,829 | $0.21 | $614,634 | 3,282,929 | Jun 18, 2010 |
| SIGMA TAU FINANZIARIA SPA | — | Purchase | 8,608,580 | $0.21 | $1,807,802 | 54,227,816 | Jun 18, 2010 |
| Biotex Pharma Investments, LLC | — | Disposition | 335,000 | $0.32 | $107,200 | 17,665,000 | Oct 9, 2009 |
| SCHABER CHRISTOPHER J | Chief Executive Officer | Purchase | 79,051 | $0.25 | $19,763 | 471,817 | Sep 28, 2009 |
| Biotex Pharma Investments, LLC | — | Disposition | 750,000 | $0.31 | $232,500 | 18,000,000 | Sep 28, 2009 |