Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 20 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

20 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 15, 2008 HUN P 1,000,000 $3.28 $3,280,000 1,379,100 Direct +263.78% Acquired 169.5% (price as of 2026-10-05)
Sept. 26, 2008 HUN P 100,000 $8.50 $850,000 379,100 Direct +35.83% Acquired 4.0% (price as of 2026-10-05)
Sept. 25, 2008 HUN P 300 $8.95 $2,685 279,100 Direct +0.11% Acquired -1.2% (price as of 2026-10-05)
Dec. 5, 2006 HUN P 8,400 $18.20 $152,880 278,800 Direct +3.11% Acquired -51.4% (price as of 2026-10-05)
Dec. 5, 2006 HUN P 200 $18.11 $3,622 270,400 Direct +0.07% Acquired -51.2% (price as of 2026-10-05)
Dec. 5, 2006 HUN P 200 $18.09 $3,618 270,200 Direct +0.07% Acquired -51.1% (price as of 2026-10-05)
Dec. 4, 2006 HUN P 13,500 $18.07 $243,945 270,000 Direct +5.26% Acquired -51.1% (price as of 2026-10-05)
Dec. 4, 2006 HUN P 1,000 $18.06 $18,060 256,500 Direct +0.39% Acquired -51.1% (price as of 2026-10-05)
Dec. 4, 2006 HUN P 700 $18.04 $12,628 255,500 Direct +0.27% Acquired -51.0% (price as of 2026-10-05)
Dec. 4, 2006 HUN P 300 $18.03 $5,409 254,800 Direct +0.12% Acquired -51.0% (price as of 2026-10-05)
Dec. 4, 2006 HUN P 4,500 $18.00 $81,000 254,500 Direct +1.80% Acquired -50.9% (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 17, 2022 HUN Stock Units Common Stock (3,533) · · 3,533 Acquired
Feb. 17, 2021 HUN Stock Units Common Stock (5,073) · · 5,073 Acquired
Feb. 13, 2020 HUN Stock Units Common Stock (6,732) · · 6,732 Acquired
Feb. 6, 2019 HUN Stock Units Common Stock (6,399) · · 6,399 Acquired
Feb. 7, 2018 HUN Stock Units Common Stock (4,120) · · 4,120 Acquired
Feb. 1, 2017 HUN Stock Units Common Stock (6,426) · · 6,426 Acquired
Feb. 3, 2016 HUN Stock Units Common Stock (15,237) · · 15,237 Acquired
Feb. 4, 2015 HUN Stock Units Common Stock (5,929) · · 5,929 Acquired
Feb. 5, 2014 HUN Stock Units Common Stock (6,362) · · 6,362 Acquired
Feb. 6, 2013 HUN Stock Units Common Stock (7,563) · · 7,563 Acquired
Feb. 1, 2012 HUN Stock Units Common Stock (10,067) · · 10,067 Acquired
Feb. 2, 2011 HUN Stock Units Common Stock (6,822) · · 6,822 Acquired
Sept. 21, 2010 HUN Restricted Stock Units Common Stock (23,386) · · 23,386 Acquired
Feb. 23, 2010 HUN Stock Units Common Stock (8,889) · · 8,889 Acquired
March 2, 2009 HUN Restricted Stock Units Common Stock (46,332) · · 46,332 Acquired
Feb. 26, 2008 HUN Restricted Stock Units Common Stock (5,469) · · 5,469 Acquired
Feb. 20, 2007 HUN Restricted Stock Units Common Stock (6,393) · · 6,393 Acquired
March 1, 2006 HUN Restricted Stock Units Common Stock (3,887) · · 3,887 Acquired
Nov. 2, 2005 HUN Stock Option (right to buy) Common Stock (50,000) $19.25 Nov. 2, 2015 50,000 Acquired

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

Initial ownership (Form 3) 5 holdings

07

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

DateTickerSecuritySharesOwnership
Nov. 7, 2017 STEL Common Stock 1,216,000 Direct
Nov. 7, 2017 STEL Common Stock 2,000 Indirect
Nov. 7, 2017 STEL Common Stock 2,000 Indirect
Nov. 7, 2017 STEL Common Stock 2,000 Indirect
April 4, 2005 HUN Common stock 250,000 Direct