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MATTHEW C DIAMOND

CIK 1106084 · Chairman and CEO · last filed 2023-06-05

MATTHEW C DIAMOND is a Chairman and CEO who has filed 44 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider bought $312.4K of GCO on Jun 5, 2023. Across all open-market trades the lifetime net is +$337.4K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $10.9M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$10.94M

Companies

2

Total Filings

44

Lifetime Open-Market Net

$337.4K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
GCO Director 73,097 $35.81 $2.62M $312.4K 30 2023-06-05
ALOY Chairman and CEO 824,187 $10.10 $8.32M $25.0K 13 2010-04-12

Recent Filings

44 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2023-06-05 GCO Buy (P) +17,500 $312.4K EDGAR
2022-06-24 GCO Grant (A) +2,067 $0 EDGAR
2021-07-26 GCO Grant (A) +1,804 $0 EDGAR
2020-10-02 GCO Disp (D) −34 $0 EDGAR
2020-09-01 GCO Disp (D) −34 $0 EDGAR
2020-08-03 GCO Disp (D) −34 $0 EDGAR
2020-07-01 GCO Disp (D) −226 $0 EDGAR
2020-06-25 GCO Grant (A) +4,488 $0 EDGAR
2020-06-01 GCO Disp (D) −227 $0 EDGAR
2020-05-01 GCO Disp (D) −226 $0 EDGAR
Showing 1–10 of 44
Page 1 of 5
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.