Neil Lerner

Vice President and Controller, Psychemedics Corporation.

Companies

Compass Therapeutics, Inc.VP Finance Dec 10, 2024 to now¹
Psychemedics CorporationVice President and Controller Nov 5, 2010 to Nov 13, 2020²

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 Therapeutics, Inc. CMPX400,000 shares³$344.0K at $0.86Sep 24, 2026

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

Recent filings

Sep 24, 2026Bought 2,500 shares at $1.14 of Compass Therapeutics, Inc.³
Apr 29, 2026Bought 15,000 shares at $1.89 of Compass Therapeutics, Inc.⁴
Apr 29, 2026Granted 15,000 shares at $1.89 of Compass Therapeutics, Inc.⁵
Jan 2, 2026Granted 62,500 shares at $5.17 of Compass Therapeutics, Inc.⁶
Apr 7, 2025Bought 20,000 shares at $1.42 of Compass Therapeutics, Inc.⁷

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARCompass Therapeutics, Inc., VP Finance
2
SEC EDGARPsychemedics Corporation, Vice President and Controller
3
SEC EDGARCompass Therapeutics, Inc. shares after the filing of Sep 24, 2026
4
SEC EDGARForm 4 filed Apr 30, 2026
5
SEC EDGARForm 4 filed Apr 29, 2026
6
SEC EDGARForm 4 filed Jan 5, 2026
7
SEC EDGARForm 4 filed Apr 8, 2025