Gregory K Hinckley

CIK 1239182 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 16, 2018 · Latest: Oct. 16, 2018

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 27 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

27 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 26, 2017 BIO P 500 $219.58 $109,790 500 Direct — Acquired 70.2% (price as of 2026-08-21)
July 29, 2004 AMKR P 2,000 $4.17 $8,340 10,000 Direct +25.00% Acquired 1120.7% (price as of 2026-08-21)
July 29, 2004 AMKR P 2,000 $4.18 $8,360 12,000 Direct +20.00% Acquired 1117.8% (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
April 21, 2026 BIO Restricted Stock Units Bio-Rad A Common Stock (369) — — 369 Acquired
April 21, 2026 BIO Restricted Stock Units Bio-Rad A Common Stock (407) — — 407 Disposed
April 7, 2026 SIBN Stock Option (Right to Buy) Common Stock (3,085) $5.94 March 1, 2027 3,085 Disposed
April 22, 2025 BIO Restricted Stock Units Bio-Rad A Common Stock (308) — — 308 Disposed
April 22, 2025 BIO Restricted Stock Units Bio-Rad A Common Stock (407) — — 407 Acquired
Sept. 6, 2024 BIO Restricted Stock Units Bio-Rad A Common Stock (308) — — 308 Acquired
Oct. 19, 2018 SIBN Series 7 Preferred Stock Common Stock (44,851) — — 44,851 Disposed
Oct. 19, 2018 SIBN Series 6 Preferred Stock Common Stock (9,641) — — 9,106 Disposed
Oct. 19, 2018 SIBN Series 6 Preferred Stock Common Stock (12,854) — — 12,141 Disposed
Oct. 19, 2018 SIBN Series 4 Preferred Stock Common Stock (15,873) — — 15,873 Disposed
Feb. 14, 2013 SMCIP Stock Option (right to buy) Common Stock (7,500) $12.37 Feb. 14, 2023 7,500 Acquired
April 23, 2012 SMCIP Stock Option (right to buy) Common Stock (12,000) $17.29 April 23, 2022 12,000 Acquired
Feb. 8, 2011 SMCIP Stock Option (right to buy) Common Stock (4,500) $15.54 Feb. 8, 2021 4,500 Acquired
Feb. 9, 2010 SMCIP Stock Option (right to buy) Common Stock (4,500) $12.68 Feb. 9, 2020 4,500 Acquired
Feb. 26, 2009 SMCIP Stock Option (right to buy) Common Stock (4,500) $4.63 Feb. 26, 2019 4,500 Acquired
Jan. 26, 2009 SMCIP Stock Option (right to buy) Common Stock (18,000) $6.21 Jan. 26, 2019 18,000 Acquired
Aug. 8, 2006 AMKR Director Stock Option (right to buy) Amkor Technology, Inc. Common Stock (10,000) $5.82 Aug. 8, 2016 10,000 Acquired
Aug. 24, 2005 AMKR Director Stock Option (Right to Buy) Amkor Technology, Inc. Common Stock (10,000) $5.02 Aug. 24, 2015 10,000 Acquired
July 29, 2004 AMKR Director Stock Option (Right to Buy) Amkor Technology, Inc. Common Stock (10,000) $4.11 July 29, 2014 10,000 Acquired
July 30, 2003 AMKR — Amkor Technology, Inc. Common Stock (10,000) $14.69 July 30, 2013 10,000 Acquired

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

Initial ownership (Form 3) 8 holdings

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

Date Ticker Security Shares Ownership
Oct. 16, 2018 SIBN Common Stock 12,064 Direct
Oct. 16, 2018 SIBN Common Stock 21,111 Indirect
Oct. 16, 2018 SIBN Series 4 Preferred Stock→ Common Stock (15,873) 15,873 Direct
Oct. 16, 2018 SIBN Series 6 Preferred Stock→ Common Stock (12,141) 12,141 Direct
Oct. 16, 2018 SIBN Series 6 Preferred Stock→ Common Stock (9,106) 9,106 Direct
Oct. 16, 2018 SIBN Series 7 Preferred Stock→ Common Stock (44,851) 44,851 Direct
Oct. 16, 2018 SIBN Stock Option (right to buy)→ Common Stock (22,222) 22,222 Direct
April 27, 2017 BIO No securities beneficially owned 0 Direct