Collins Chadwick

Director · Officer · SPSC

As of 2026-09-16, Collins Chadwick has 12 Form 4 transactions on record across 1 company — 4 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.

Pattern in the record: open-market sales filed in February in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $14.1MIndirect: $0$14.1Mas of 2026-09-16
  • Direct $14.1M
  • Indirect $0
SPSCdirect174,173 sh$14.1M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

SPSC · 12 trades
2026-02-20: Sale, 7,776 sh ($452K)2026-02-20: Sale, 2,802 sh ($167K)2026-02-20: Sale, 2,806 sh ($166K)2026-02-20: Award / grant, 101,932 sh ($0)2025-02-20: Sale, 1,062 sh ($153K)2025-02-20: Sale, 510 sh ($74K)2025-02-20: Sale, 100 sh ($15K)2025-02-19: Sale, 1,300 sh ($194K)2025-02-19: Sale, 1,028 sh ($151K)2025-02-19: Sale, 312 sh ($46K)2025-02-19: Sale, 200 sh ($30K)2025-02-18: Award / grant, 5,218,500 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-02-20SPSCSale7,776 @ $58.09$452K−9.1% of holding77,849Form 4
2026-02-20SPSCSale2,802 @ $59.72$167K−3.7% of holding72,241Form 4
2026-02-20SPSCSale2,806 @ $59.18$166K−3.6% of holding75,043Form 4
2025-02-20SPSCSale1,062 @ $143.92$153K−0.0% of holding5,269,044Form 4
2025-02-20SPSCSale510 @ $144.56$74K−0.0% of holding5,268,534Form 4
2025-02-20SPSCSale100 @ $145.58$15K−0.0% of holding5,268,434Form 4
2025-02-19SPSCSale1,300 @ $148.96$194K−0.0% of holding5,270,306Form 4
2025-02-19SPSCSale1,028 @ $146.74$151K−0.0% of holding5,271,918Form 4
2025-02-19SPSCSale312 @ $147.97$46K−0.0% of holding5,271,606Form 4
2025-02-19SPSCSale200 @ $150.01$30K−0.0% of holding5,270,106Form 4
2 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-20SPSCAward / grant101,932174,173Form 4
2025-02-18SPSCAward / grant5,218,5005,272,946Form 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.