Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 95 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

95 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 8, 2020 NX S 6,390 $19.59 $125,180 45,910 Direct -12.22% Disposed -2.3% (price as of 2026-10-05)
Dec. 27, 2018 NX P 15,000 $13.06 $195,900 40,421 Direct +59.01% Acquired 46.6% (price as of 2026-10-05)
Dec. 26, 2018 NX P 15,000 $12.91 $193,650 25,421 Direct +143.94% Acquired 48.3% (price as of 2026-10-05)
March 15, 2018 NX S 10,000 $17.71 $177,100 0 Direct -100.00% Disposed 8.1% (price as of 2026-10-05)
Feb. 18, 2016 OLN P 70,000 $14.26 $998,200 543,293 Direct +14.79% Acquired 12.2% (price as of 2026-10-05)

Showing latest 100 of 145 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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Nov. 1, 2021 NX Restricted Stock Units Common Stock (4,797) · · 4,797 Acquired
Nov. 2, 2020 NX Restricted Stock Units Common Stock (4,118) · · 4,118 Acquired
Oct. 8, 2020 NX Stock Options (Right to Buy) Common Stock (6,390) $18.02 Oct. 29, 2020 6,390 Disposed
Nov. 1, 2019 NX Restricted Stock Units Common Stock (4,221) · · 4,221 Acquired
Sept. 12, 2019 NX Stock Options (Right to Buy) Common Stock (5,489) $14.87 Oct. 30, 2019 5,489 Disposed
Nov. 1, 2018 NX Restricted Stock Units Common Stock (5,184) · · 5,184 Acquired
Oct. 18, 2018 NX Stock Options (Right to Buy) Common Stock (10,421) $9.16 Oct. 31, 2018 10,421 Disposed
March 15, 2018 NX Stock Options (Right to Buy) Common Stock (10,000) $15.02 April 23, 2018 10,000 Disposed
Nov. 1, 2017 NX Restricted Stock Units Common Stock (3,610) · · 3,610 Acquired
Nov. 14, 2016 OLN Employee Stock Options (Right to Buy) Common Stock (179,250) $16.52 Feb. 13, 2017 179,250 Disposed
Nov. 14, 2016 OLN Employee Stock Options (Right to Buy) Common Stock (179,250) $16.52 Feb. 13, 2017 179,250 Acquired
Nov. 1, 2016 NX Restricted Stock Units Common Stock (4,912) · · 4,912 Acquired
Nov. 2, 2015 NX Restricted Stock Units Common Stock (4,089) · · 4,089 Acquired
Oct. 5, 2015 OLN Phantom Stock Units Common Stock (107,225) · Oct. 5, 2015 107,225 Disposed
Feb. 13, 2015 OLN Employee Stock Option Right to Buy Common Stock (218,250) $27.40 Feb. 12, 2025 218,250 Acquired
Feb. 13, 2015 OLN Employee Stock Option Right to Buy Common Stock (83,000) $27.40 Feb. 12, 2025 83,000 Acquired
Nov. 14, 2014 OLN Employee Stock Option Right to Buy Common Stock (102,250) $23.78 Feb. 9, 2015 102,250 Disposed
Oct. 31, 2014 NX Restricted Stock Units Common Stock (1,287) · · 1,287 Acquired
Oct. 31, 2014 NX Stock Options (Right to Buy) Common Stock (4,880) $20.02 Oct. 31, 2024 4,880 Acquired
Feb. 10, 2014 OLN Employee Stock Option Right to Buy Common Stock (180,000) $25.57 Feb. 9, 2024 180,000 Acquired
Feb. 10, 2014 OLN Option Right to Buy Common Stock (76,700) $18.52 Feb. 11, 2013 76,700 Acquired
Oct. 31, 2013 NX Restricted Stock Units Common Stock (1,375) · · 1,375 Acquired
Oct. 31, 2013 NX Stock Options (Right to Buy) Common Stock (5,009) $17.78 Oct. 31, 2023 5,009 Acquired
Feb. 11, 2013 OLN Employee Stock Option Right to Buy Common Stock (184,000) $23.28 Feb. 10, 2023 184,000 Acquired
Feb. 5, 2013 OLN Employee Stock Option Right to Buy Common Stock (75,000) $15.35 Feb. 12, 2013 75,000 Acquired
Oct. 31, 2012 NX Restricted Stock Units Common Stock (1,272) · · 1,272 Acquired
Oct. 31, 2012 NX Stock Options (Right to Buy) Common Stock (5,987) $19.77 Oct. 31, 2022 5,987 Acquired
Feb. 10, 2012 OLN Employee Stock Option (right to buy) Common Stock (148,500) $21.92 Feb. 9, 2022 148,500 Acquired
Oct. 31, 2011 NX Stock Options (Right to Buy) Common Stock (8,132) $14.75 Oct. 31, 2021 8,132 Acquired
Oct. 31, 2011 NX Restricted Stock Units Common Stock (1,713) · · 1,713 Acquired
Feb. 11, 2011 OLN Employee Stock Option (right to buy) Common Stock (169,000) $18.78 Feb. 10, 2021 169,000 Acquired
Oct. 29, 2010 NX Stock Options (Right to Buy) Common Stock (6,390) $18.02 Oct. 29, 2020 6,390 Acquired
Oct. 29, 2010 NX Restricted Stock Units Common Stock (1,398) · · 1,398 Acquired
Feb. 5, 2010 OLN Employee Stock Option (right to buy) Common Stock (266,250) $15.68 Feb. 4, 2020 266,250 Acquired
Oct. 30, 2009 NX Restricted Stock Units Common Stock (1,571) · · 1,571 Acquired
Oct. 30, 2009 NX Stock Options (Right to Buy) Common Stock (5,489) $14.87 Oct. 30, 2019 5,489 Acquired
Oct. 30, 2009 NX Stock Options (Right to Buy) Common Stock (5,489) $14.87 Oct. 30, 2019 5,489 Acquired
Oct. 30, 2009 NX Restricted Stock Units Common Stock (1,571) · · 1,571 Acquired
Feb. 5, 2009 OLN Employee Stock Option (right to buy) Common Stock (268,750) $14.28 Feb. 4, 2019 268,750 Acquired
Oct. 31, 2008 NX Restricted Stock Units Common Stock (2,729) · · 2,729 Acquired
Oct. 31, 2008 NX Stock Options (Right to buy) Common Stock (10,421) $9.16 Oct. 31, 2018 10,421 Acquired
April 23, 2008 NX Employee Stock Option (right to buy) Common Stock (10,000) $15.02 April 23, 2018 10,000 Acquired
April 23, 2008 NX Employee Stock Option (right to buy) Common Stock (10,000) $15.02 April 23, 2018 10,000 Acquired
Feb. 7, 2008 OLN Employee Stock Option (right to buy) Common Stock (170,250) $20.29 Feb. 6, 2018 170,250 Acquired
Feb. 13, 2007 OLN Employee Stock Option (right to buy) Common Stock (179,250) $16.52 Feb. 12, 2017 179,250 Acquired
Feb. 9, 2006 OLN Employee Stock Option (right to buy) Common Stock (157,000) $20.68 Feb. 8, 2016 157,000 Acquired
April 26, 2005 OLN Employee Stock Option (right to buy) Common Stock (772) $17.16 April 26, 2005 772 Disposed
April 26, 2005 OLN Employee Stock Option (right to buy) Common Stock (3,671) $17.16 April 26, 2005 3,671 Disposed
Feb. 10, 2005 OLN Employee Stock Option (right to buy) Common Stock (102,250) $23.78 Feb. 9, 2015 102,250 Acquired
Feb. 12, 2004 OLN Employee Stock Option (right to buy) Common Stock (76,700) $18.52 Feb. 11, 2014 76,700 Acquired

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

Initial ownership (Form 3) 1 holding

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

DateTickerSecuritySharesOwnership
Oct. 20, 2016 CASS Common Stock 0 Direct