Matthew David Wineinger

Insider

First SEC filing: Feb. 20, 2018 · Latest: Feb. 20, 2018

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

BCPC selling March 4, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 19 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

19 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 11, 2026	BCPC	A	870	—	—	8,012 Direct	+12.18%	Acquired	(price as of 2026-08-20)
Feb. 12, 2025	BCPC	A	980	—	—	7,142 Direct	+15.90%	Acquired	(price as of 2026-08-20)
Feb. 12, 2025	BCPC	A	980	—	—	7,142 Direct	+15.90%	Acquired	(price as of 2026-08-20)
March 4, 2024	BCPC	S	1,333	$156.89	$209,134	6,162 Direct	-17.79%	Disposed	14.5% (price as of 2026-08-20)
Feb. 8, 2024	BCPC	A	1,730	—	—	1,730 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 8, 2024	BCPC	A	540	—	—	7,495 Direct	+7.76%	Acquired	(price as of 2026-08-20)
Feb. 8, 2023	BCPC	A	1,790	—	—	1,790 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 8, 2023	BCPC	A	530	—	—	6,955 Direct	+8.25%	Acquired	(price as of 2026-08-20)
Feb. 10, 2022	BCPC	A	509	—	—	6,425 Direct	+8.60%	Acquired	(price as of 2026-08-20)
Feb. 10, 2022	BCPC	A	1,747	—	—	13,787 Direct	+14.51%	Acquired	(price as of 2026-08-20)
Feb. 11, 2021	BCPC	A	2,124	—	—	12,040 Direct	+21.42%	Acquired	(price as of 2026-08-20)
Feb. 11, 2021	BCPC	A	590	—	—	5,916 Direct	+11.08%	Acquired	(price as of 2026-08-20)
Feb. 13, 2020	BCPC	A	2,946	—	—	9,916 Direct	+42.27%	Acquired	(price as of 2026-08-20)
Feb. 13, 2020	BCPC	A	607	—	—	5,326 Direct	+12.86%	Acquired	(price as of 2026-08-20)
Feb. 13, 2019	BCPC	A	3,587	—	—	6,972 Direct	+105.97%	Acquired	(price as of 2026-08-20)
Feb. 13, 2019	BCPC	A	778	—	—	4,719 Direct	+19.74%	Acquired	(price as of 2026-08-20)
Feb. 15, 2018	BCPC	A	3,383	—	—	3,383 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 15, 2018	BCPC	A	845	—	—	3,941 Direct	+27.29%	Acquired	(price as of 2026-08-20)
Feb. 21, 2017	BCPC	A	1,288	—	—	3,096 Direct	+71.24%	Acquired	(price as of 2026-08-20)
Feb. 23, 2016	BCPC	A	1,808	—	—	1,808 Direct	—	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 8, 2024	BCPC	Stock Option	Common Stock (1,730)	$143.43	Feb. 8, 2034	1,730	Acquired
Feb. 8, 2023	BCPC	Stock Option	Common Stock (1,790)	$138.09	Feb. 8, 2033	1,790	Acquired
Feb. 10, 2022	BCPC	Stock Option	Common Stock (1,747)	$138.07	Feb. 11, 2032	1,747	Acquired
Feb. 11, 2021	BCPC	Stock Option	Common Stock (2,124)	$119.13	Feb. 2, 2011	2,124	Acquired
Feb. 13, 2020	BCPC	Stock Option	Common Stock (2,946)	$111.94	Feb. 13, 2030	2,946	Acquired
Feb. 13, 2019	BCPC	Stock Option	Common Stock (3,587)	$84.09	Feb. 13, 2029	3,587	Acquired
Feb. 15, 2018	BCPC	Stock Option	Common Stock (3,383)	$74.57	Feb. 15, 2028	3,383	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).