Black Matthew Stephen

Officer · WCN

As of 2026-09-16, Black Matthew Stephen has 37 Form 4 transactions on record across 1 company — 18 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: $6.8MIndirect: $0$6.8Mas of 2026-09-16
  • Direct $6.8M
  • Indirect $0
WCNdirect43,530 sh$6.8M

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

WCN · 37 trades
2026-06-30: Other acquisition, 16 sh ($3K)2026-02-18: Withheld for tax, 317 sh ($52K)2026-02-18: Option exercise, 804 sh ($0)2026-02-18: Option exercise, 804 sh ($0)2026-02-17: Withheld for tax, 1,078 sh ($174K)2026-02-17: Withheld for tax, 221 sh ($36K)2026-02-17: Option exercise, 793 sh ($0)2026-02-17: Option exercise, 4,425 sh ($0)2026-02-17: Option exercise, 793 sh ($0)2026-02-17: Option exercise, 4,425 sh ($0)2026-02-16: Withheld for tax, 166 sh ($27K)2026-02-16: Option exercise, 645 sh ($0)2026-02-16: Option exercise, 645 sh ($0)2026-02-14: Withheld for tax, 157 sh ($25K)2026-02-14: Option exercise, 529 sh ($0)2026-02-14: Option exercise, 529 sh ($0)2026-02-13: Award / grant, 2,526 sh ($0)2025-12-31: Other acquisition, 13 sh ($2K)2025-06-30: Other acquisition, 12 sh ($2K)2025-02-21: Gift, 121 sh ($0)2025-02-19: Withheld for tax, 377 sh ($71K)2025-02-19: Option exercise, 958 sh ($0)2025-02-19: Option exercise, 958 sh ($0)2025-02-18: Withheld for tax, 890 sh ($167K)2025-02-18: Withheld for tax, 282 sh ($53K)2025-02-18: Option exercise, 803 sh ($0)2025-02-18: Option exercise, 3,652 sh ($0)2025-02-18: Option exercise, 803 sh ($0)2025-02-18: Option exercise, 3,652 sh ($0)2025-02-17: Withheld for tax, 193 sh ($36K)2025-02-17: Option exercise, 793 sh ($0)2025-02-17: Option exercise, 793 sh ($0)2025-02-16: Withheld for tax, 187 sh ($35K)2025-02-16: Option exercise, 644 sh ($0)2025-02-16: Option exercise, 644 sh ($0)2025-02-14: Award / grant, 2,116 sh ($0)2024-12-31: Other acquisition, 13 sh ($2K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
37 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-30WCNOther acquisition1643,530Form 4
2026-02-18WCNWithheld for tax31743,514Form 4
2026-02-18WCNOption exercise8040Form 4
2026-02-18WCNOption exercise80443,831Form 4
2026-02-17WCNWithheld for tax1,07842,455Form 4
2026-02-17WCNWithheld for tax22143,027Form 4
2026-02-17WCNOption exercise79343,248Form 4
2026-02-17WCNOption exercise4,4250Form 4
2026-02-17WCNOption exercise793793Form 4
2026-02-17WCNOption exercise4,42543,533Form 4
2026-02-16WCNWithheld for tax16639,108Form 4
2026-02-16WCNOption exercise6451,288Form 4
2026-02-16WCNOption exercise64539,274Form 4
2026-02-14WCNWithheld for tax15738,629Form 4
2026-02-14WCNOption exercise5291,587Form 4
2026-02-14WCNOption exercise52938,786Form 4
2026-02-13WCNAward / grant2,5262,526Form 4
2025-12-31WCNOther acquisition1338,257Form 4
2025-06-30WCNOther acquisition1238,244Form 4
2025-02-21WCNGift12138,232Form 4
2025-02-19WCNWithheld for tax37738,353Form 4
2025-02-19WCNOption exercise9580Form 4
2025-02-19WCNOption exercise95838,730Form 4
2025-02-18WCNWithheld for tax89037,251Form 4
2025-02-18WCNWithheld for tax28237,772Form 4
2025-02-18WCNOption exercise803804Form 4
2025-02-18WCNOption exercise3,6520Form 4
2025-02-18WCNOption exercise80338,054Form 4
2025-02-18WCNOption exercise3,65238,141Form 4
2025-02-17WCNWithheld for tax19334,489Form 4
2025-02-17WCNOption exercise7931,586Form 4
2025-02-17WCNOption exercise79334,682Form 4
2025-02-16WCNWithheld for tax18733,889Form 4
2025-02-16WCNOption exercise64434,076Form 4
2025-02-16WCNOption exercise6441,933Form 4
2025-02-14WCNAward / grant2,1162,116Form 4
2024-12-31WCNOther acquisition1333,432Form 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.