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Diamond HTH Stock Co GP, LLC

CIK 1718156 · last filed 2026-03-09

Diamond HTH Stock Co GP, LLC is a corporate insider who has filed 16 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing shows the insider sold $39.5M of HTH on Mar 9, 2026. Across all open-market trades the lifetime net is −$39.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $610.3M across reported positions. The firm reports its address in Dallas, TX. 65 SEC filings were submitted jointly with Diamond HTH Stock Company, LP.

"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

$610.28M

Companies

1

Total Filings

16

Lifetime Open-Market Net

-$39.47M

Filer Profile

Reported Address
6565 HILLCREST AVENUE
DALLAS, TX 75205
Phone
(214) 855-2181
State of Incorporation
TX
Related Filers
Diamond HTH Stock Company, LP — 65 joint filings, latest 2026-08-25
Turtle Creek Revocable Trust — 65 joint filings, latest 2026-08-25
GERALD J FORD — 64 joint filings, latest 2026-08-25
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
HTH 10%+ Owner 15,552,540 $39.24 $610.28M -$39.47M 16 2026-03-09

Recent Filings

16 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
2026-03-09 HTH Sell (S) −1,039,084 -$39.47M EDGAR
2025-11-26 HTH Grant (A) +5,393 $0 EDGAR
2025-02-07 HTH Grant (A) +120,000 $0 EDGAR
2025-01-03 HTH Mixed +7,376 $214.9K EDGAR
2024-07-02 HTH Mixed +7,264 $214.9K EDGAR
2024-05-29 HTH Grant (A) +4,798 $0 EDGAR
2023-02-10 HTH Grant (A) +120,000 $0 EDGAR
2022-10-04 HTH Mixed +8,448 $214.9K EDGAR
2022-09-01 HTH Grant (A) +3,329 $0 EDGAR
2021-10-04 HTH Mixed +6,596 $214.9K EDGAR
Showing 1–10 of 16
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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.