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MARK G MERRILL

CIK 1256304 · CTO · last filed 2023-10-02

MARK G MERRILL is a CTO who has filed 93 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider had shares withheld for taxes covering $110.9K of NTGR on Oct 2, 2023. Across all open-market trades the lifetime net is −$9.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M across reported positions. 131 SEC filings were submitted jointly with NETGEAR, INC.

"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

$1.19M

Companies

1

Total Filings

93

Lifetime Open-Market Net

-$9.41M

Filer Profile

Related Filers
NETGEAR, INC — 131 joint filings, latest 2023-10-02
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.

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
NTGR CTO 55,980 $21.31 $1.19M -$9.41M 93 2023-10-02

Recent Filings

93 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
2023-10-02 NTGR Tax (F) −8,806 -$110.9K EDGAR
2023-08-02 NTGR Tax (F) −2,668 -$36.4K EDGAR
2023-05-02 NTGR Tax (F) −3,141 -$44.4K EDGAR
2022-08-01 NTGR Tax (F) −2,668 -$68.8K EDGAR
2022-05-03 NTGR Tax (F) −1,511 -$32.8K EDGAR
2022-04-21 NTGR Grant (A) +16,875 $0 EDGAR
2022-02-02 NTGR Tax (F) −806 -$22.3K EDGAR
2021-10-21 NTGR Mixed −500 -$40.2K EDGAR
2021-09-16 NTGR Mixed −500 -$36.8K EDGAR
2021-08-17 NTGR Mixed −500 -$61.0K EDGAR
Showing 1–10 of 93
Page 1 of 10
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.