4C Holdings I, LLC - Jun 10, 2021 Form 3 Insider Report for Quantum-Si Inc (QSI)

Role: 10%+ Owner
Signature: /s/ John P. Condon, Attorney-in-Fact
Stock symbol: QSI
Transactions as of: Jun 10, 2021
Transactions value $: $0
Form type: 3
Date filed: 6/14/2021, 06:40 PM

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	QSI	Class B Common Stock						17.9M	Jun 10, 2021	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	In connection with the closing of the transactions contemplated by the Business Combination Agreement, dated as of February 18, 2021, by and among HighCape Capital Acquisition Corp. ("HighCape"), Tenet Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of HighCape ("Merger Sub"), and Quantum-Si Incorporated, a Delaware corporation ("Quantum-Si"), pursuant to which Merger Sub merged with and into Quantum-Si (the "Merger"), with Quantum-Si surviving as a wholly-owned subsidiary of HighCape (which changed its name to "Quantum-Si Incorporated", the "Issuer"), these shares were exchanged for 22,500,000 shares of Quantum-Si Series A preferred stock.

Content

In connection with the closing of the transactions contemplated by the Business Combination Agreement, dated as of February 18, 2021, by and among HighCape Capital Acquisition Corp. ("HighCape"), Tenet Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of HighCape ("Merger Sub"), and Quantum-Si Incorporated, a Delaware corporation ("Quantum-Si"), pursuant to which Merger Sub merged with and into Quantum-Si (the "Merger"), with Quantum-Si surviving as a wholly-owned subsidiary of HighCape (which changed its name to "Quantum-Si Incorporated", the "Issuer"), these shares were exchanged for 22,500,000 shares of Quantum-Si Series A preferred stock.

Remarks:

Exhibit 24.1 - Power of Attorney