Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 10 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 10, 2005 OLN A 434 · · 40,574 Direct +1.08% Acquired (price as of 2026-10-02)
March 10, 2005 OLN A 329 · · 40,140 Direct +0.83% Acquired (price as of 2026-10-02)
Feb. 9, 2005 OLN A 2,947 · · 39,810 Direct +7.99% Acquired (price as of 2026-10-02)
Dec. 10, 2004 OLN A 339 · · 36,863 Direct +0.93% Acquired (price as of 2026-10-02)
Sept. 10, 2004 OLN A 416 · · 36,524 Direct +1.15% Acquired (price as of 2026-10-02)
June 10, 2004 OLN A 425 · · 36,108 Direct +1.19% Acquired (price as of 2026-10-02)
March 10, 2004 OLN A 393 · · 35,683 Direct +1.11% Acquired (price as of 2026-10-02)
Feb. 12, 2004 OLN A 3,750 · · 35,290 Direct +11.89% Acquired (price as of 2026-10-02)
Dec. 10, 2003 OLN A 327 · · 31,540 Direct · · (price as of 2026-10-02)
Sept. 10, 2003 OLN A 341 · · 31,213 Direct +1.10% Acquired (price as of 2026-10-02)

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
June 10, 2005 OLN Phantom Stock Units [F3] Common Stock (434) · · 434 Acquired
March 10, 2005 OLN Phantom Stock Units [F3] Common Stock (329) · · 329 Acquired
Feb. 9, 2005 OLN Phantom Stock Units [F3] Common Stock (2,947) · · 2,947 Acquired
Dec. 10, 2004 OLN Phantom Stock Units [F3] Common Stock (339) · · 339 Acquired
Sept. 10, 2004 OLN Phantom Stock Units [F3] Common Stock (416) · · 416 Acquired
June 10, 2004 OLN Phantom Stock Units [F3] Common Stock (425) · · 425 Acquired
March 10, 2004 OLN Phantom Stock Units [F3] Common Stock (393) · · 393 Acquired
Feb. 12, 2004 OLN Phantom Stock Units [F3] Common Stock (3,750) · · 3,750 Acquired
Dec. 10, 2003 OLN Phantom Stock Units [F3] Common Stock (327) · · 327 ·
Sept. 10, 2003 OLN Phantom Stock Units [F3] Common Stock (341) · · 341 Acquired

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