Insider Transactions Reported by 26 Insiders of Quantum-Si Inc

Symbol
QSI, QSIAW on Nasdaq
Location
Branford, CT

Insiders trading volume in the past year

Quantum-Si Inc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Ph.D. Jonathan M. Rothberg Director, 10%+ Owner $22,488,490 -$80,112 -0.35% 16 Oct 2025
2012 JMR Trust Common LLC 10%+ Owner $22,089,791 10 Jun 2021
James B. Tananbaum Director $14,911,041 10 Jun 2021
John VIII Stark Chief Executive Officer, Director $3,499,941 10 Jan 2022
Jeffrey Alan Hawkins President & CEO, Director $3,289,550 -$136,663 -4% 22 Dec 2025
MICHAEL P. MCKENNA EVP, Product Development & Ops $1,538,167 15 Mar 2023
Jeffry R. Keyes Chief Financial Officer $1,484,239 -$49,727 -3.2% 22 Dec 2025
Kevin Rakin Director $1,476,819 19 May 2025
Christian LaPointe GC & Corp. Secretary $1,210,738 -$59,108 -4.7% 22 Dec 2025
MARIJN E. DEKKERS Director $1,186,806 11 May 2022
Todd C. Bennett Chief Commercial Officer $1,114,286 -$61,316 -5.2% 22 Sep 2025
John S. Vieceli Chief Product Officer $1,022,041 -$101,997 -9.1% 22 Dec 2025
Matthew Dyer Chief Business Officer $590,106 13 Jun 2022
Charles R. Kummeth Director $429,550 19 May 2025
Grace Johnston Chief Commercial Officer $353,915 21 Jun 2024
Ruth A. Fattori Director $206,319 19 May 2025
Paula Dowdy Director $192,652 19 May 2025
Scott Mendel Director $171,630 19 May 2025
Amir Jafri Director $140,289 19 May 2025
John P. Kenny Director $138,284 19 May 2025
Vikram Bajaj Director $117,999 16 Jun 2022
Brigid Makes Director $24,819 19 May 2025
Claudia Drayton Chief Financial Officer 15 Mar 2023
PATRICK SCHNEIDER President and COO 15 Mar 2023
4C Holdings I, LLC 10%+ Owner 10 Jun 2021
Michael Mina Director 12 May 2023

Recent Insider Transactions by Companies or Individuals for Quantum-Si Inc

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.