Mitchell B Lewis

CIK 1597766 · PRESIDENT AND CEO · last filed 2026-05-20

"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

$2.16M

Companies

2

Total Filings

50

Lifetime Open-Market Net

-$16.30M

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
BXC	Director	39,295	$55.06	$2.16M	-$16.30M	42	2026-05-20
GMS Inc. (GMS) Delisted	Director	16,756	$109.96	$1.84M	$0	7	2025-08-05

Recent Filings · Page 4 of 5

50 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2020-08-04	GMS Inc. (GMS) Delisted	Mixed	+4,794	$0	EDGAR
2020-06-09	BXC	Mixed	+20,553	-$79.5K	EDGAR
2019-11-07	BXC	Buy (P)	+11,900	$188.1K	EDGAR
2019-08-23	BXC	Buy (P)	+1,200	$32.4K	EDGAR
2019-08-05	GMS Inc. (GMS) Delisted	Grant (A)	—	$0	EDGAR
2019-06-11	BXC	Mixed	+7,157	-$59.8K	EDGAR
2018-11-14	BXC	Buy (P)	+1,941	$46.5K	EDGAR
2018-11-13	BXC	Buy (P)	+1,962	$48.0K	EDGAR
2018-06-12	BXC	Grant (A)	—	$0	EDGAR
2018-04-03	BXC	Mixed	+60,115	-$1.63M	EDGAR

Showing 31–40 of 50

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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.