Thomas W. Hill

CIK 1440948 · President & CEO · last filed 2026-05-21

"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.

Disclosed Exposure

$491.8K

Companies

3

Total Filings

82

Lifetime Open-Market Net

-$41.30M

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
KNF	Director	5,496	$76.92	$422.8K	$0	3	2026-05-21
Summit Materials, Inc. (SUM) Delisted	President & CEO	251,071	$52.49	$13.18M	-$41.30M	74	2020-07-22
ASTE	Director	1,344	$51.37	$69.0K	$0	5	2009-07-27

Recent Filings · Page 9 of 9

82 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2008-11-12	ASTE	Grant (A)	+289	$7.0K	EDGAR
2008-07-24	ASTE	Grant (A)	+213	$7.0K	EDGAR

Showing 81–82 of 82

Prev Page 9 of 9

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.