Job Leonard van Gunsteren

CIK 1906287 · SVP and GM, Specialty Products · last filed 2026-02-13

Job Leonard van Gunsteren is a SVP and GM, Specialty Products who has filed 19 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for BCPC, was dated Feb 13, 2026. Across all open-market trades the lifetime net is −$3.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.0M 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

$1.96M

Companies

1

Total Filings

19

Lifetime Open-Market Net

-$3.41M

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
BCPC	SVP and GM, Specialty Products	10,963	$178.44	$1.96M	-$3.41M	17	2026-02-13

Recent Filings

19 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
2026-02-13	BCPC	Mixed	+961	-$145.4K	EDGAR
2026-02-10	BCPC	Tax (F)	−258	-$44.7K	EDGAR
2025-12-05	BCPC	Mixed	—	-$554.6K	EDGAR
2025-12-04	BCPC	Notice (144)	−6,000	-$919.7K	EDGAR
2025-04-11	BCPC	Mixed	+1,164	-$157.3K	EDGAR
2025-02-14	BCPC	Mixed	+1,164	-$157.3K	EDGAR
2025-02-12	BCPC	Tax (F)	−258	-$41.1K	EDGAR
2024-08-02	BCPC	Mixed	—	-$933.1K	EDGAR
2024-07-31	BCPC	Notice (144)	−7,750	-$1.40M	EDGAR
2024-02-13	BCPC	Tax (F)	−281	-$40.8K	EDGAR

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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.