RICHARD L MACK

CIK 1301451 · EVP, Chief Financial Officer · last filed 2026-06-09

"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

$4.26M

Companies

4

Total Filings

47

Lifetime Open-Market Net

-$4.07M

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
TITN	Director	49,824	$20.26	$1.01M	$0	12	2026-06-09
Benson Hill, Inc. (BHIL) Delisted	Director	7,503	$0.25	$1.9K	$0	2	2024-08-01
Benson Hill, Inc. (BHIL.WS) Delisted	Director	—	$0.00	—	$0	1	2023-08-15
MOS	EVP, Chief Financial Officer	143,417	$22.69	$3.25M	-$4.07M	32	2017-05-16

Recent Filings · Page 5 of 5

47 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2010-07-28	MOS	Grant (A)	—	$0	EDGAR
2009-10-08	MOS	Mixed	−4,807	-$68.9K	EDGAR
2009-08-06	MOS	Mixed	−20,987	-$279.9K	EDGAR
2009-07-29	MOS	Grant (A)	—	$0	EDGAR
2008-10-30	MOS	Mixed	+9,524	-$238.9K	EDGAR
2008-08-04	MOS	Mixed	+9,447	-$737.9K	EDGAR
2007-08-06	MOS	Grant (A)	—	$0	EDGAR

Showing 41–47 of 47

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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.