Insider at

04

Insider transactions

05
0 buys (P) 1 sells (S) Net: $-2,073,780 + 94 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

94 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 3, 2026 OLN S 92,250 $22.48 $2,073,780 44,291 Direct -67.56% Disposed -28.0% (price as of 2026-10-06)
Jan. 30, 2024 OLN S 38,250 $54.09 $2,068,942 137,517 Direct -21.76% Disposed -70.1% (price as of 2026-10-06)
Jan. 30, 2024 OLN S 25,000 $54.23 $1,355,750 175,767 Direct -12.45% Disposed -70.2% (price as of 2026-10-06)
May 24, 2021 OLN S 18,250 $47.71 $870,708 89,909 Direct -16.87% Disposed -66.1% (price as of 2026-10-06)
Nov. 10, 2020 OLN S 13,000 $22.16 $288,080 87,751 Direct -12.90% Disposed -27.0% (price as of 2026-10-06)
Nov. 6, 2013 OLN S 7,900 $23.48 $185,492 44,291 Direct -15.14% Disposed -31.1% (price as of 2026-10-06)

Showing latest 100 of 117 transactions

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. 20, 2026 OLN Restricted Stock Units Common Stock (8,690) · · 8,690 Disposed
Feb. 18, 2026 OLN Restricted Stock Units Common Stock (32,013) · · 32,013 Acquired
Feb. 3, 2026 OLN Employee Stock Options (Right to Buy) Common Stock (92,250) $13.14 Feb. 12, 2026 92,250 Disposed
Feb. 20, 2025 OLN Restricted Stock Units Common Stock (26,069) · · 26,069 Acquired
Feb. 22, 2024 OLN Employee Stock Options (Right to Buy) Common Stock (34,754) $52.29 Feb. 22, 2034 34,754 Acquired
Jan. 30, 2024 OLN Employee Stock Options (Right to Buy) Common Stock (38,250) $27.40 Feb. 12, 2025 38,250 Disposed
Jan. 30, 2024 OLN Employee Stock Options (Right to Buy) Common Stock (16,000) $27.65 May 4, 2024 16,000 Disposed
Jan. 30, 2024 OLN Employee Stock Options (Right to Buy) Common Stock (9,000) $25.57 Feb. 9, 2024 9,000 Disposed
Feb. 22, 2023 OLN Employee Stock Options (Right to Buy) Common Stock (28,999) $60.55 Feb. 22, 2033 28,999 Acquired
Jan. 2, 2023 OLN Restricted Stock Units Common Stock (1,040) · · 1,040 Disposed
Feb. 22, 2022 OLN Employee Stock Options (Right to Buy) Common Stock (36,000) $49.71 Feb. 22, 2032 36,000 Acquired
May 24, 2021 OLN Employee Stock Options (Right to Buy) Common Stock $1 par value (10,000) $23.28 Feb. 10, 2023 10,000 Disposed
May 24, 2021 OLN Employee Stock Options (Right to Buy) Common Stock $1 par value (8,250) $21.92 Feb. 9, 2022 8,250 Disposed
Feb. 15, 2021 OLN Employee Stock Options (Right to Buy) Common Stock (64,200) $28.99 Feb. 15, 2031 64,200 Acquired
Nov. 10, 2020 OLN Employee Stock Options (Right to Buy) Common Stock $1 par value (13,000) $18.78 Feb. 11, 2021 13,000 Disposed
Feb. 18, 2020 OLN Employee Stock Options (Right to Buy) Common Stock (163,600) $17.33 Feb. 18, 2030 163,600 Acquired
Jan. 17, 2020 OLN Employee Stock Options (Right to Buy) Common Stock (16,250) $15.68 Feb. 5, 2020 16,250 Acquired
Jan. 2, 2020 OLN Restricted Stock Units Common Stock (1,040) · · 1,040 Acquired
Feb. 19, 2019 OLN Employee Stock Options (Right to Buy) Common Stock (94,100) $26.26 Feb. 19, 2029 94,100 Acquired
Jan. 17, 2019 OLN Employee Stock Options (Right to Buy) Common Stock (16,250) $14.28 Feb. 4, 2019 16,250 Acquired
Feb. 16, 2018 OLN Employee Stock Options (Right to Buy) Common Stock (54,000) $32.94 Feb. 16, 2028 54,000 Acquired
May 5, 2017 OLN Restricted Stock Units Common Stock (4,000) · · 4,000 Disposed
Feb. 21, 2017 OLN Employee Stock Options (Right to Buy) Common Stock (10,500) $20.29 Feb. 6, 2018 10,500 Acquired
Feb. 10, 2017 OLN Employee Stock Options (Right to Buy) Common Stock (86,000) $29.75 Feb. 9, 2027 86,000 Acquired
Nov. 11, 2016 OLN Employee Stock Options (Right to Buy) Common Stock (13,500) $16.52 Feb. 13, 2017 13,500 Disposed
Feb. 12, 2016 OLN Employee Stock Options (Right to Buy) Common Stock (92,250) $13.14 Feb. 11, 2026 92,250 Acquired
Oct. 5, 2015 OLN Phantom Stock Units Common Stock (4,403) · Oct. 5, 2015 4,403 Disposed
Feb. 13, 2015 OLN Employee Stock Option Right to Buy Common Stock (38,250) $27.40 Feb. 12, 2025 38,250 Acquired
Feb. 13, 2015 OLN Employee Stock Option Right to Buy Common Stock (14,000) $27.40 Feb. 12, 2025 14,000 Acquired
Nov. 14, 2014 OLN Employee Stock Option Right to Buy Common Stock (10,225) $23.78 Feb. 9, 2015 10,225 Disposed
May 5, 2014 OLN Employee Stock Option Right to Buy Common Stock (16,000) $27.65 May 4, 2024 16,000 Acquired
May 5, 2014 OLN Restricted Stock Units Common Stock (4,000) · May 4, 2024 4,000 Acquired
Feb. 10, 2014 OLN Employee Stock Option Right to Buy Common Stock (9,000) $25.57 Feb. 9, 2024 9,000 Acquired
Nov. 6, 2013 OLN Employee Right to Stock Common Stock (9,200) $18.52 Feb. 11, 2014 9,200 Acquired
Feb. 11, 2013 OLN Employee Stock Option Right to Buy Common Stock (10,000) $23.28 Feb. 10, 2023 10,000 Acquired
Feb. 10, 2012 OLN Employee Stock Option (right to buy) Common Stock (8,250) $21.92 Feb. 9, 2022 8,250 Acquired
Feb. 11, 2011 OLN Employee Stock Option (right to buy) Common Stock (13,000) $18.78 Feb. 10, 2021 13,000 Acquired
Feb. 5, 2010 OLN Restricted Stock Units Common Stock (6,667) · Feb. 5, 2013 6,667 Disposed
Feb. 5, 2010 OLN Restricted Stock Units Common Stock (6,667) $15.68 Feb. 5, 2013 6,667 Acquired
Feb. 5, 2010 OLN Employee Stock Option (right to buy) Common Stock (16,250) $15.68 Feb. 4, 2020 16,250 Acquired
Feb. 5, 2009 OLN Restricted Stock Units Common Stock (6,667) · Feb. 5, 2012 6,667 Disposed
Feb. 5, 2009 OLN Restricted Stock Units Common Stock (6,667) $14.28 Feb. 5, 2012 6,667 Acquired
Feb. 5, 2009 OLN Employee Stock Option (right to buy) Common Stock (16,250) $14.28 Feb. 4, 2019 16,250 Acquired
Aug. 1, 2008 OLN Employee Stock Option Right to Buy Common Stock (11,000) $15.35 Feb. 12, 2013 11,000 Disposed
Aug. 1, 2008 OLN Employee Stock Option Right to Buy Common Stock (6,400) $13.48 Feb. 9, 2010 6,400 Disposed
Feb. 7, 2008 OLN Restricted Stock Units Common Stock (6,667) · Feb. 7, 2011 6,667 Disposed
Feb. 7, 2008 OLN Restricted Stock Units Common Stock (6,667) $20.29 Feb. 7, 2011 6,667 Acquired
Feb. 7, 2008 OLN Employee Stock Option (right to buy) Common Stock (10,500) $20.29 Feb. 6, 2018 10,500 Acquired
Feb. 13, 2007 OLN Employee Stock Option (right to buy) Common Stock (13,500) $16.52 Feb. 12, 2017 13,500 Acquired
Feb. 9, 2006 OLN Employee Stock Option (right to buy) Common Stock (14,000) $20.68 Feb. 8, 2016 14,000 Acquired

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

Initial ownership (Form 3) 6 holdings

07

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

DateTickerSecuritySharesOwnership
June 1, 2005 OLN Common Stock $1 par value per share 3,000 Direct
June 1, 2005 OLN Employee Stock Option (Right to buy)→ Common Stock (5,760) 5,760 Direct
June 1, 2005 OLN Employee Stock Option (Right to buy)→ Common Stock (6,400) 6,400 Direct
June 1, 2005 OLN Employee Stock Option (Right to buy)→ Common Stock (11,000) 11,000 Direct
June 1, 2005 OLN Employee Stock Option (Right to buy)→ Common Stock (9,200) 9,200 Direct
June 1, 2005 OLN Employee Stock Option (Right to buy)→ Common Stock (10,225) 10,225 Direct