William G Parrett

CIK 1418280 · last filed 2026-08-05

William G Parrett is a corporate insider who has filed 103 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing, for BX, was dated Aug 5, 2026. Across all open-market trades the lifetime net is −$7.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $24.3M across reported positions. 34 SEC filings were submitted jointly with Blackstone 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

$24.31M

Companies

9

Total Filings

103

Lifetime Open-Market Net

-$7.72M

Filer Profile

Reported Address
BLACKSTONE INC.
345 PARK AVENUE
NEW YORK, NY 10154
Related Filers
Blackstone Inc. — 34 joint filings, latest 2026-08-05
ORACLE CORP — 12 joint filings, latest 2025-09-16
IGATE CORP — 8 joint filings, latest 2015-07-01
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
BX Director 96,600 $126.41 $12.21M -$366.3K 32 2026-08-05
ORCL Director 27,075 $148.56 $4.02M -$3.52M 9 2025-09-16
Thoughtworks Holding, Inc. (TWKS) Delisted Director 156,355 $4.47 $698.9K -$1.30M 4 2024-06-05
KODK Director 32,817 $9.76 $320.3K $0 9 2021-05-20
CNDT Director 49,100 $1.63 $80.0K $0 7 2019-07-17
TMO Director 11,660 $658.76 $7.68M -$2.27M 14 2018-02-27
EASTMAN KODAK CO (KODK.WS.A) Delisted Director 2,321 -$315.8K 9 2018-01-10
IGATE CORP (IGTE) Delisted Director $0 6 2015-07-01
EASTMAN KODAK CO (EK) Delisted Director 6,973 $47.6K 8 2011-03-02

Recent Filings

103 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
2026-08-05 BX Other (J) $0 EDGAR
2026-04-03 BX Grant (A) +2,048 $0 EDGAR
2025-11-12 BX Mixed +1,529 $0 EDGAR
2025-09-16 ORCL Sell (S) −11,500 -$3.52M EDGAR
2025-09-12 ORCL Notice (144) −3,500 -$1.08M EDGAR
2025-09-12 ORCL Notice (144) −8,000 -$2.43M EDGAR
2025-06-03 ORCL Mixed +2,986 $0 EDGAR
2025-03-05 BX Gift (G) $0 EDGAR
2024-12-23 BX Gift (G) −575 $0 EDGAR
2024-11-15 Disp (D) −156,355 -$688.0K
Showing 110 of 103
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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.