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Mark Stone

CIK 1438067 · Chief Executive Officer · last filed 2021-07-26

Mark Stone is a Chief Executive Officer who has filed 10 SEC Form 4 insider transactions across 5 companies since 2016. The most recent filing shows the insider was granted $363.0K of MTTR on Jul 26, 2021. Across all open-market trades the lifetime net is −$4.1M, making them a net seller over the disclosed history. 6 SEC filings were submitted jointly with GORES BUILDING HOLDINGS, LLC.

"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

$0

Companies

5

Total Filings

10

Lifetime Open-Market Net

-$4.13M

Filer Profile

Reported Address
10877 WILSHIRE BOULEVARD
18TH FLOOR
LOS ANGELES, CA 90024
Related Filers
GORES BUILDING HOLDINGS, LLC — 6 joint filings, latest 2017-03-20
GORES CAPITAL ADVISORS II, LLC — 6 joint filings, latest 2017-03-20
GORES GROUP, LLC — 6 joint filings, latest 2017-03-20
Alec E Gores — 6 joint filings, latest 2017-03-20
Joseph P. Page — 5 joint filings, latest 2016-08-18
STEVEN YAGER — 1 joint filings, latest 2017-03-20
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
Matterport, Inc./DE (MTTR) Delisted Chief Executive Officer 36,300 $5.38 $195.3K $0 1 2021-07-26
UWM Holdings Corp (UWMC.WS) Delisted Chief Executive Officer 129,504 $0.01 $790 $0 1 2021-01-25
PAE Inc (PAEWW) Delisted Chief Executive Officer 168,148 $2.05 $344.7K $0 1 2020-02-11
VERRA MOBILITY Corp (VRRMW) Delisted Chief Executive Officer 143,291 — — $0 1 2018-10-19
Hostess Brands, Inc. (TWNKW) Delisted Director 248,257 $3.20 $794.4K -$4.13M 5 2018-03-08

Recent Filings

10 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
2021-07-26 Matterport, Inc./DE (MTTR) Delisted Grant (A) +36,300 $363.0K EDGAR
2021-01-25 UWM Holdings Corp (UWMC.WS) Delisted Grant (A) +129,504 $1.30M EDGAR
2020-02-11 PAE Inc (PAEWW) Delisted Grant (A) +168,148 $1.55M EDGAR
2018-10-19 VERRA MOBILITY Corp (VRRMW) Delisted Grant (A) +143,291 $1.32M EDGAR
2018-03-08 Hostess Brands, Inc. (TWNKW) Delisted Sell (S) −60,000 -$869.4K EDGAR
2018-03-07 Hostess Brands, Inc. (TWNKW) Delisted Sell (S) −180,000 -$2.57M EDGAR
2017-08-03 Hostess Brands, Inc. (TWNKW) Delisted Other (J) +387,364 $0 EDGAR
2016-12-08 Hostess Brands, Inc. (TWNKW) Delisted Sell (S) −54,465 -$683.8K EDGAR
2016-11-08 Hostess Brands, Inc. (TWNKW) Delisted Grant (A) +155,358 $1.43M EDGAR
2013-01-03 — Sell (S) −71,428 -$71.4K
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.