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BLYTHE MASTERS

CIK 1648686 · last filed 2025-01-02

BLYTHE MASTERS is a corporate insider who has filed 24 SEC Form 4 insider transactions across 4 companies since 2015. The most recent filing, for GCMGW, was dated Jan 2, 2025. 17 SEC filings were submitted jointly with GCM Grosvenor Inc.

"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

$0

Companies

4

Total Filings

24

Lifetime Open-Market Net

$0

Filer Profile

Reported Address
1601 ELM STREET, SUITE 800
DALLAS, TX 75201
Related Filers
GCM Grosvenor Inc. — 17 joint filings, latest 2025-01-02
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
GCM Grosvenor Inc. (GCMGW) Delisted Director 84,783 $0.01 $805 $0 16 2025-01-02
Forge Global Holdings, Inc. (FRGE) Delisted Director 15,674 $45.02 $705.6K $0 3 2024-06-13
Phunware, Inc. (PHUNW) Delisted Director 257,494 $0.02 $4.7K $0 4 2021-01-07
Santander Consumer USA Holdings Inc. (SC) Delisted Director 2,271 $41.60 $94.5K $0 1 2015-10-28

Recent Filings

24 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
2025-01-02 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +7,953 $0 EDGAR
2024-10-01 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +9,182 $0 EDGAR
2024-07-02 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +9,450 $0 EDGAR
2024-06-13 Forge Global Holdings, Inc. (FRGE) Delisted Grant (A) +100,000 $0 EDGAR
2024-04-01 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +9,123 $0 EDGAR
2024-01-02 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +8,213 $0 EDGAR
2023-10-03 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +7,922 $0 EDGAR
2023-07-03 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +9,125 $0 EDGAR
2023-06-16 Forge Global Holdings, Inc. (FRGE) Delisted Grant (A) +111,111 $0 EDGAR
2023-04-04 GCM Grosvenor Inc. (GCMGW) Delisted Mixed +6,437 $0 EDGAR
Showing 1–10 of 24
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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.