Gerry Keller

CIK 1745888 · Head of Process Analytics · last filed 2026-08-05

Gerry Keller is a Head of Process Analytics who has filed 31 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing, for MTD, was dated Aug 5, 2026. Across all open-market trades the lifetime net is −$8.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $717.2K across reported positions.

"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

$717.2K

Companies

1

Total Filings

31

Lifetime Open-Market Net

-$8.28M

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
MTD	Head of Process Analytics	499	$1437.18	$717.2K	-$8.28M	31	2026-08-05

Recent Filings

31 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
2026-08-05	MTD	Mixed	—	-$169.5K	EDGAR
2026-05-14	MTD	Grant (A)	+100	$0	EDGAR
2025-11-25	MTD	Mixed	—	-$165.4K	EDGAR
2025-11-13	MTD	Grant (A)	+65	$0	EDGAR
2025-08-18	MTD	Mixed	—	-$97.0K	EDGAR
2025-05-12	MTD	Grant (A)	+88	$0	EDGAR
2025-02-12	MTD	Mixed	—	-$378.3K	EDGAR
2024-12-04	MTD	Mixed	—	-$74.7K	EDGAR
2024-11-14	MTD	Grant (A)	—	$0	EDGAR
2024-05-16	MTD	Mixed	—	-$284.0K	EDGAR

Showing 1–10 of 31

Page 1 of 4 Next

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.