CARRIERI MICHAEL

Officer · NSSC

As of 2026-09-16, CARRIERI MICHAEL has 9 Form 4 transactions on record across 1 company — 3 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Trades by company

NSSC · 9 trades
2026-02-26: Withheld for tax, 6,651 sh ($314K)2026-02-26: Option exercise, 10,000 sh ($225K)2026-02-26: Option exercise, 10,000 sh ($225K)2025-09-17: Option exercise, 10,000 sh ($225K)2025-09-17: Option exercise, 10,000 sh ($225K)2025-09-17: Withheld for tax, 5,305 sh ($225K)2025-09-17: Withheld for tax, 1,271 sh ($54K)2025-09-17: Option exercise, 2,000 sh ($54K)2025-09-17: Option exercise, 2,000 sh ($54K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
9 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-26NSSCWithheld for tax6,65126,610Form 4
2026-02-26NSSCOption exercise10,00033,261Form 4
2026-02-26NSSCOption exercise10,0000Form 4
2025-09-17NSSCOption exercise10,00010,000Form 4
2025-09-17NSSCOption exercise10,00027,837Form 4
2025-09-17NSSCWithheld for tax5,30522,532Form 4
2025-09-17NSSCWithheld for tax1,27123,261Form 4
2025-09-17NSSCOption exercise2,0002,000Form 4
2025-09-17NSSCOption exercise2,00024,532Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.