Tupper Colleen

Officer · COLL

As of 2026-09-16, Tupper Colleen has 16 Form 4 transactions on record across 1 company — 6 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.

Reconstructed holdings

Direct: $3.3MIndirect: $0$3.3Mas of 2026-09-16
  • Direct $3.3M
  • Indirect $0
COLLdirect147,282 sh$3.3M

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

COLL · 16 trades
2026-02-10: Withheld for tax, 26,679 sh ($1.2M)2026-02-10: Withheld for tax, 11,861 sh ($555K)2026-02-10: Award / grant, 32,734 sh ($0)2026-02-10: Award / grant, 26,421 sh ($0)2025-11-06: Sale, 25,142 sh ($1.0M)2025-11-06: Sale, 4,858 sh ($201K)2025-03-21: Sale, 6,396 sh ($192K)2025-03-20: Sale, 1,206 sh ($36K)2025-03-14: Sale, 977 sh ($29K)2025-03-11: Sale, 10,445 sh ($313K)2025-03-07: Sale, 1,504 sh ($45K)2025-03-06: Sale, 1,949 sh ($58K)2025-02-10: Withheld for tax, 22,317 sh ($681K)2025-02-10: Withheld for tax, 8,109 sh ($247K)2025-02-10: Award / grant, 26,957 sh ($0)2025-02-10: Award / grant, 51,768 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-11-06COLLSale25,142 @ $40.38$1.0M−16.0% of holding131,525Form 4
2025-11-06COLLSale4,858 @ $41.28$201K−3.7% of holding126,667Form 4
2025-03-21COLLSale6,396 @ $30.03$192K−3.9% of holding156,667Form 4
2025-03-20COLLSale1,206 @ $30.00$36K−0.7% of holding163,063Form 4
2025-03-14COLLSale977 @ $30.00$29K−0.6% of holding164,269Form 4
2025-03-11COLLSale10,445 @ $30.01$313K−5.9% of holding165,246Form 4
2025-03-07COLLSale1,504 @ $30.00$45K−0.8% of holding175,691Form 4
2025-03-06COLLSale1,949 @ $30.00$58K−1.1% of holding177,195Form 4
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-10COLLWithheld for tax26,679147,282Form 4
2026-02-10COLLWithheld for tax11,861173,961Form 4
2026-02-10COLLAward / grant32,734185,822Form 4
2026-02-10COLLAward / grant26,421153,088Form 4
2025-02-10COLLWithheld for tax22,317179,144Form 4
2025-02-10COLLWithheld for tax8,109201,461Form 4
2025-02-10COLLAward / grant26,957209,570Form 4
2025-02-10COLLAward / grant51,768182,613Form 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.