Joseph Sirosh

Companies

• Absci CorpBoard member Jan 10, 2022 to now¹
• Compass REChief Technology Officer Mar 31, 2021 to Aug 19, 2022²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Compass RE COMP328,605 shares³$3.0M at $9.13Aug 19, 2022
• AAbsci Corp ABSI33,420 shares⁴$275.7K at $8.25Jun 4, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 4, 2026Granted 10,100 shares of Absci Corp⁴
• Jun 11, 2025Granted 14,500 shares of Absci Corp⁵
• Jun 12, 2024Granted 8,820 shares of Absci Corp⁶
• Aug 19, 2022Sold 78,702 shares at $3.66 of Compass RE³
• Aug 18, 2022Sold 71,880 shares at $4.04 of Compass RE³
• Aug 17, 2022Sold 71,881 shares at $4.03 of Compass RE³
• Aug 3, 2022Shares withheld for tax 2,643 shares at $3.97 of Compass RE⁷
• Aug 3, 2022Exercised options 9,490 shares of Compass RE⁷
• Jul 6, 2022Shares withheld for tax 10,959 shares at $4.38 of Compass RE⁸
• Jul 6, 2022Exercised options 43,607 shares of Compass RE⁸
• Jun 3, 2022Shares withheld for tax 2,658 shares at $6.27 of Compass RE⁹
• Jun 3, 2022Exercised options 9,480 shares of Compass RE⁹
• May 4, 2022Shares withheld for tax 2,670 shares at $5.86 of Compass RE¹⁰
• May 4, 2022Exercised options 9,490 shares of Compass RE¹⁰
• Apr 5, 2022Shares withheld for tax 2,680 shares at $7.32 of Compass RE¹¹
• Apr 5, 2022Exercised options 9,490 shares of Compass RE¹¹
• Mar 3, 2022Shares withheld for tax 2,370 shares at $7.46 of Compass RE¹²
• Mar 3, 2022Exercised options 9,490 shares of Compass RE¹²
• Feb 3, 2022Shares withheld for tax 3,020 shares at $7.90 of Compass RE¹³
• Feb 3, 2022Exercised options 9,480 shares of Compass RE¹³
• Jan 5, 2022Shares withheld for tax 3,387 shares at $8.86 of Compass RE¹⁴
• Jan 5, 2022Exercised options 9,490 shares of Compass RE¹⁴
• Dec 3, 2021Shares withheld for tax 4,357 shares at $9.23 of Compass RE¹⁵
• Dec 3, 2021Exercised options 9,490 shares of Compass RE¹⁵
• Nov 3, 2021Shares withheld for tax 4,353 shares at $12.91 of Compass RE¹⁶