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CLOSED · 05:40 ET
Market ClerkRecap
Sun Nov 8 · markets closed4 signals on Nov 7227 insider buys this week · $429.6MCIRO short report next: Nov 15The week ahead

QSI

Quantum-Si Inc
NASDAQ · TECHNOLOGY · MEASURING & CONTROLLING DEVICES, NEC
1.33
+0.16 +13.68%
USD · close Nov 6

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One year, everything drawn on

250 SESSIONS · DAILY CLOSES
1.831.431.020.62Sep 22 · GC & Corp. Secretary sell $4KSep 22 · Chief Financial Officer sell $2KSep 22 · President & CEO sell $7KSep 21 · GC & Corp. Secretary sell $7KSep 21 · Chief Financial Officer sell $4KSep 21 · President & CEO sell $15KAug 13 · 10-Q filed (Q2 2026)Aug 13 · 10-Q filed (Q1 2026)Mar 3 · 10-K filed (FY 2025)Mar 3 · 10-K filed (Q4 2025)Aug 13 · 10-Q filed (Q2 2025)Aug 13 · 10-Q filed (Q1 2025)Mar 3 · 10-K filed (FY 2024)Mar 3 · 10-K filed (Q4 2024)Mar 3 · 10-K filed (FY 2023)Mar 3 · 10-K filed (Q4 2023)NOV 2025JAN 2026APRJULOCT
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-11-07
Insiders (90d): $39K net selling
Shorts (latest report): 14.4M short · +171K last period
Every line of the math
48WATCH

Congress is trading it

No STOCK Act disclosure names QSI.

Insider activity

ALL 6
DateInsiderTypeValue
Sep 22GC & Corp. SecretarySell$4K
Sep 22Chief Financial OfficerSell$2K
Sep 22President & CEOSell$7K
Sep 21GC & Corp. SecretarySell$7K
Sep 21Chief Financial OfficerSell$4K
Sep 21President & CEOSell$15K
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