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▼ SELL

$ Value

$19K

Shares

11,946

Price

$2

Filed

Jun 24

Insider

Name

LaPointe Christian

Title

GC & Corp. Secretary

CIK

0001856912

Roles

Officer

Transaction Details

Transaction Date

2025-06-23

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

971,534

Footnotes

Represents shares sold pursuant to a mandatory Quantum-Si sell-to-cover provision for required federal, state and local withholding taxes in connection with the vesting of previously granted restricted stock units. Individual is not able to alter this mandatory sell-to-cover provision that is enacted at the grant date of the related restricted stock unit award. | Represents the weighted average sales price per share. The shares sold at prices ranging from $1.55 to $1.68 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

Filing Info

Accession No.

0001140361-25-023512

Form Type

4

Issuer CIK

0001816431

LaPointe Christian's History

Date Ticker Type Value
2026-03-23 QSI $5K
2026-03-20 QSI $5K
2025-06-23 QSI $19K

Other Insiders at QSI (90d)

Insider Bought Sold Last
Hawkins Jeffrey Alan
President & CEO
$187K 2026-04-21
Keyes Jeffry R.
Chief Financial Officer
$82K 2026-04-21
LaPointe Christian
GC & Corp. Secretary
$10K 2026-03-23
Vieceli John S.
Chief Product Officer
$18K 2026-03-23