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CIK 0001738021 · Non-accelerated filer<br>Smaller reporting company

Compass Therapeutics, Inc.

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Ticker
CMPX
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
617-500-8099
Business address
80 GUEST STREET, BOSTON, MA, 02135
Former names
Olivia Ventures, Inc.
Open-market buys, last 90 days
$21,250
in 2 filings
Open-market sales, last 90 days
$0
in 0 filings

Net +$21,250. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Lerner Neil +$21K Chief Accounting Officer 2 filings
Date Insider Transaction Shares Price Value Owned after
2026-01-02 GORDON CARL L Director Grant or award · Stock Option (Right to Buy) +90,000 90,000
2026-01-02 Ferneau Philip Director Grant or award · Stock Option (Right to Buy) +90,000 90,000
2026-01-02 Anderman Jonathan General Counsel Grant or award +150,000 $5.17 $776K 171,000
2026-01-02 Anderman Jonathan General Counsel Grant or award · Stock Option (Right to Buy) +720,000 720,000
2025-11-16 Schuetz Thomas J. CHIEF EXECUTIVE OFFICER Shares withheld for taxes −44,025 $4.83 $213K 6,436,800
2025-05-27 Schuetz Thomas J. CHIEF EXECUTIVE OFFICER Purchase +10,000 $2.11 $21K 6,480,825
2025-04-09 GORDON CARL L Director Sale −3,571,428 $1.59 $5.7M 0
2025-04-09 ORBIMED ADVISORS LLC Director Sale −3,571,428 $1.59 $5.7M 0
2025-04-07 Anderman Jonathan Gen Counsel & Corporate Sec Purchase +20,000 $1.54 $31K 21,000
2025-04-07 Lerner Neil CHIEF ACCOUNTING OFFICER Purchase +20,000 $1.42 $28K 320,000
2025-02-11 Shin Barry CFO Grant or award · Stock Option (Right to Buy) +250,000 250,000
2025-02-11 Schuetz Thomas J. CHIEF EXECUTIVE OFFICER Grant or award · Stock Option (Right to Buy) +1,500,000 1,500,000
2025-02-11 LINDAHL RICHARD S Director Grant or award · Stock Option (Right to Buy) +40,000 40,000
2025-02-11 Lerner Neil SVP, CAO Grant or award · Stock Option (Right to Buy) +200,000 200,000
2025-02-11 GRAY MARY ANN Director Grant or award · Stock Option (Right to Buy) +40,000 40,000
2025-02-11 Ferneau Philip Director Grant or award · Stock Option (Right to Buy) +40,000 40,000
2025-02-11 Chiniara Ellen Director Grant or award · Stock Option (Right to Buy) +40,000 40,000
2025-02-11 Anderman Jonathan Sr VP, Gen Counsel & Corp Sec Grant or award · Stock Option (Right to Buy) +280,000 280,000
2025-02-11 GORDON CARL L Director Grant or award · Stock Option (Right to Buy) +40,000 40,000
2025-02-11 Boylan James P Director Grant or award · Stock Option (Right to Buy) +40,000 40,000

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