MATTHEW E GARTH

CIK 1695300 · EVP & CFO · last filed 2025-10-15

"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

$3.38M

Companies

3

Total Filings

35

Lifetime Open-Market Net

$6.4K

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
XRAY	EVP & CFO	44,011	$10.09	$444.1K	$0	3	2025-10-15
SMG	EVP, CFO & Chief Admin Officer	29,178	$61.67	$1.80M	$0	16	2024-12-12
MTX	SVP, Finance & Treasury, & CFO	14,607	$78.12	$1.14M	$6.4K	16	2022-03-08

Recent Filings · Page 4 of 4

35 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2019-01-24	MTX	Mixed	+891	-$46.0K	EDGAR
2019-01-23	MTX	Grant (A)	—	$0	EDGAR
2019-01-22	MTX	Mixed	+712	-$45.4K	EDGAR
2018-01-25	MTX	Grant (A)	—	$0	EDGAR
2018-01-18	MTX	Mixed	+718	-$63.5K	EDGAR

Showing 31–35 of 35

Prev Page 4 of 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.