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Thomas Williams

CIK 1320730 · Executive Chairman · last filed 2026-07-28

Thomas Williams is an Executive Chairman who has filed 150 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for VLTO, was dated Jul 28, 2026. Across all open-market trades the lifetime net is −$41.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $253.8M 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

$253.81M

Companies

5

Total Filings

150

Lifetime Open-Market Net

-$41.72M

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
VLTO Director 3,380 $98.34 $332.4K $0 5 2026-07-28
SHW Director 3,633 $369.73 $1.34M $0 16 2026-07-08
PH Executive Chairman 232,289 $1073.87 $249.45M -$41.30M 61 2023-08-18
GT Director — $6.44 — $0 20 2023-04-12
GTLS Director 12,777 $209.90 $2.68M -$425.8K 47 2019-04-03

Recent Filings

150 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
2026-07-28 VLTO Grant (A) — $0 EDGAR
2026-07-17 VLTO Grant (A) +1,009 $0 EDGAR
2026-07-08 SHW Grant (A) +96 $33.8K EDGAR
2026-04-08 SHW Grant (A) +106 $33.7K EDGAR
2026-02-17 SHW Grant (A) +558 $0 EDGAR
2026-01-13 SHW Grant (A) +97 $33.8K EDGAR
2025-10-07 SHW Grant (A) +98 $33.8K EDGAR
2025-07-17 VLTO Grant (A) +818 $0 EDGAR
2025-07-09 SHW Grant (A) +97 $33.8K EDGAR
2025-04-07 SHW Grant (A) +99 $33.8K EDGAR
Showing 1–10 of 150
Page 1 of 15
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.