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Carlyle Holdings I GP Sub L.L.C.

CIK 1548627 · last filed 2025-12-22

Carlyle Holdings I GP Sub L.L.C. is a corporate insider who has filed 20 SEC Form 4 insider transactions across 4 companies since 2016. The most recent filing, for MDLN, was dated Dec 22, 2025. Across all open-market trades the lifetime net is −$13.27B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.60B across reported positions. The firm reports its address in Washington, DC. 165 SEC filings were submitted jointly with Carlyle Holdings I GP 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

$2.60B

Companies

4

Total Filings

20

Lifetime Open-Market Net

-$13.27B

Filer Profile

Reported Address
C/O THE CARLYLE GROUP L.P.
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004-2505
Phone
(202) 729-5626
State of Incorporation
DE
Related Filers
Carlyle Holdings I GP Inc. — 165 joint filings, latest 2026-03-12
Carlyle Holdings I L.P. — 165 joint filings, latest 2026-03-12
Carlyle Group Inc. — 164 joint filings, latest 2026-03-12
TC Group, LLC — 104 joint filings, latest 2026-03-12
TC Group Sub L.P. — 82 joint filings, latest 2026-03-12
CG Subsidiary Holdings L.L.C. — 71 joint filings, latest 2026-03-12
Carlyle Group Management L.L.C. — 63 joint filings, latest 2021-08-05
CommScope Holding Company, Inc. — 25 joint filings, latest 2025-10-02
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
MDLN 10%+ Owner 70,927,355 $36.59 $2.60B -$3.88B 1 2025-12-22
ZoomInfo Technologies Inc. (ZI) Delisted 10%+ Owner 40,466,077 $10.31 $417.21M -$3.90B 16 2022-08-17
COR 10%+ Owner 0 $330.95 $0 -$2.48B 1 2020-05-11
Vistance Networks, Inc. (COMM) Delisted 10%+ Owner 29,716,970 $19.65 $583.94M -$3.01B 1 2016-08-30

Recent Filings

20 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
2025-12-22 MDLN Mixed −144,799,032 -$3.88B EDGAR
2022-08-17 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −671,020 -$34.12M EDGAR
2022-08-09 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −1,367,612 -$65.29M EDGAR
2022-04-22 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −400 -$22.8K EDGAR
2022-04-15 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −344,092 -$19.66M EDGAR
2022-03-22 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −1,089,560 -$64.18M EDGAR
2022-01-14 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −79,256 -$4.57M EDGAR
2021-12-03 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −4,387,828 -$269.41M EDGAR
2021-11-18 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −4,008,680 -$306.07M EDGAR
2021-11-05 ZoomInfo Technologies Inc. (ZI) Delisted Sell (S) −4,404,736 -$311.12M EDGAR
Showing 1–10 of 20
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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.