Job Leonard Van Gunsteren

CIK 1906287 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 7, 2022 · Latest: Oct. 7, 2022

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Insider at

Insider transactions

0 buys (P) 2 sells (S) Net: $-919,708 + 41 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

41 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 4, 2025 BCPC S 1,765 $153.80 $271,457 9,446 Direct -15.74% Disposed 17.7% (price as of 2026-08-21)
Dec. 4, 2025 BCPC S 4,235 $153.07 $648,251 11,211 Direct -27.42% Disposed 18.2% (price as of 2026-08-21)
July 31, 2024 BCPC S 7,750 $180.05 $1,395,388 8,540 Direct -47.58% Disposed 0.5% (price as of 2026-08-21)
Aug. 12, 2022 BCPC S 1,000 $131.12 $131,120 1,430 Direct -41.15% Disposed 38.0% (price as of 2026-08-21)
Aug. 5, 2022 BCPC S 2,629 $127.01 $333,909 1,430 Direct -64.77% Disposed 42.5% (price as of 2026-08-21)
Aug. 4, 2022 BCPC S 1,371 $127.00 $174,117 1,430 Direct -48.95% Disposed 42.5% (price as of 2026-08-21)
Aug. 3, 2022 BCPC S 1,401 $125.02 $175,153 1,430 Direct -49.49% Disposed 44.8% (price as of 2026-08-21)
Aug. 3, 2022 BCPC S 2,200 $126.00 $277,200 2,831 Direct -43.73% Disposed 43.6% (price as of 2026-08-21)

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. 11, 2026 BCPC Stock Option Common Stock (1,600) $178.68 Feb. 11, 2036 1,600 Acquired
Dec. 4, 2025 BCPC Stock Option Common Stock (6,000) $60.85 Feb. 23, 2026 6,000 Acquired
Feb. 12, 2025 BCPC Stock Option Common Stock (1,400) $159.18 Feb. 12, 2035 1,400 Acquired
Feb. 12, 2025 BCPC Stock Option Common Stock (1,400) $159.18 Feb. 12, 2035 1,400 Acquired
July 31, 2024 BCPC Stock Options (right to buy) Common Stock (3,750) $60.85 Feb. 23, 2026 3,750 Disposed
July 31, 2024 BCPC Stock Options (right to buy) Common Stock (4,000) $58.52 Feb. 19, 2025 4,000 Disposed
Feb. 8, 2024 BCPC Stock Option Common Stock (1,500) $143.43 Feb. 8, 2034 1,500 Acquired
Feb. 8, 2023 BCPC Stock Option Common Stock (1,600) $138.09 Feb. 8, 2033 1,600 Acquired
Aug. 12, 2022 BCPC Stock Option (Right to Buy) Common Stock (1,000) $58.52 Feb. 19, 2025 1,000 Disposed
Aug. 5, 2022 BCPC Stock Option (Right to Buy) Common Stock (2,629) $50.32 Feb. 26, 2024 2,629 Disposed
Aug. 4, 2022 BCPC Stock Option (Right to Buy) Common Stock (1,371) $50.32 Feb. 26, 2024 1,371 Disposed
Aug. 3, 2022 BCPC Stock Option (Right to Buy) Common Stock (1,000) $58.52 Feb. 19, 2025 1,000 Disposed
Aug. 3, 2022 BCPC Stock Option (Right to Buy) Common Stock (1,200) $38.10 Feb. 19, 2023 1,200 Disposed

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

Initial ownership (Form 3) 13 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Oct. 7, 2022 BCPC Common Stock [F1] 6,661 Direct
Feb. 17, 2022 BCPC Common Stock [F1] 1,401 Direct
Feb. 17, 2022 BCPC Common Stock [F2] 1,430 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (1,200) 1,200 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (4,000) 4,000 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (6,000) 6,000 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (9,750) 9,750 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (5,400) 5,400 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (2,600) 2,600 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (2,400) 2,400 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (2,300) 2,300 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (1,800) 1,800 Direct
Feb. 17, 2022 BCPC Employee Stock Option (right to buy)→ Common Stock (1,600) 1,600 Direct