Todd A Slater

Insider

First SEC filing: Feb. 21, 2025 · Latest: Feb. 21, 2025

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

OLN selling Feb. 3, 2026

Insider transactions

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

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 20, 2026	OLN	M	8,690	—	—	53,393 Direct	+19.44%	Acquired	(price as of 2026-08-20)
Feb. 20, 2026	OLN	F	3,850	$24.09	$92,746	49,543 Direct	-7.21%	Disposed	-22.0% (price as of 2026-08-20)
Feb. 20, 2026	OLN	M	8,690	—	—	17,379 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 18, 2026	OLN	A	412	—	—	44,703 Direct	+0.93%	Acquired	(price as of 2026-08-20)
Feb. 18, 2026	OLN	A	32,013	—	—	32,013 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 3, 2026	OLN	M	92,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 3, 2026	OLN	M	92,250	$13.14	$1,212,165	136,541 Direct	+208.28%	Acquired	43.1% (price as of 2026-08-20)
Feb. 3, 2026	OLN	S	92,250	$22.48	$2,073,780	44,291 Direct	-67.56%	Disposed	-16.4% (price as of 2026-08-20)
Feb. 20, 2025	OLN	A	26,069	—	—	26,069 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 19, 2025	OLN	A	3,482	—	—	159,415 Direct	+2.23%	Acquired	(price as of 2026-08-20)
Feb. 22, 2024	OLN	A	34,754	—	—	34,754 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 21, 2024	OLN	A	18,416	—	—	155,933 Direct	+13.39%	Acquired	(price as of 2026-08-20)
Jan. 30, 2024	OLN	M	38,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 30, 2024	OLN	M	16,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 30, 2024	OLN	M	9,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 30, 2024	OLN	S	38,250	$54.09	$2,068,942	137,517 Direct	-21.76%	Disposed	-65.2% (price as of 2026-08-20)
Jan. 30, 2024	OLN	S	25,000	$54.23	$1,355,750	175,767 Direct	-12.45%	Disposed	-65.3% (price as of 2026-08-20)
Jan. 30, 2024	OLN	M	38,250	$27.40	$1,048,050	200,767 Direct	+23.54%	Acquired	-31.4% (price as of 2026-08-20)
Jan. 30, 2024	OLN	M	16,000	$27.65	$442,400	162,517 Direct	+10.92%	Acquired	-32.0% (price as of 2026-08-20)
Jan. 30, 2024	OLN	M	9,000	$25.57	$230,130	146,517 Direct	+6.54%	Acquired	-26.5% (price as of 2026-08-20)
Feb. 22, 2023	OLN	A	28,999	—	—	28,999 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 22, 2023	OLN	A	30,679	—	—	137,157 Direct	+28.81%	Acquired	(price as of 2026-08-20)
Jan. 2, 2023	OLN	M	1,040	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 2, 2023	OLN	F	360	$52.90	$19,044	106,548 Direct	-0.34%	Disposed	-64.5% (price as of 2026-08-20)
Jan. 2, 2023	OLN	M	1,040	—	—	106,908 Direct	+0.98%	Acquired	(price as of 2026-08-20)
Feb. 22, 2022	OLN	A	15,659	—	—	105,568 Direct	+17.42%	Acquired	(price as of 2026-08-20)
Feb. 22, 2022	OLN	A	36,000	—	—	36,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 15, 2021	OLN	I	30,981	$63.22	$1,958,619	0 Indirect	-100.00%	Disposed	-70.3% (price as of 2026-08-20)
Nov. 15, 2021	OLN	I	30,981	$63.22	$1,958,619	0 Indirect	-100.00%	Disposed	-70.3% (price as of 2026-08-20)
May 24, 2021	OLN	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 24, 2021	OLN	M	8,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 24, 2021	OLN	S	18,250	$47.71	$870,708	89,909 Direct	-16.87%	Disposed	-60.6% (price as of 2026-08-20)
May 24, 2021	OLN	M	10,000	$23.28	$232,800	108,159 Direct	+10.19%	Acquired	-19.2% (price as of 2026-08-20)
May 24, 2021	OLN	M	8,250	$21.92	$180,840	98,159 Direct	+9.18%	Acquired	-14.2% (price as of 2026-08-20)
Feb. 15, 2021	OLN	A	64,200	—	—	64,200 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 15, 2021	OLN	A	2,158	—	—	89,909 Direct	+2.46%	Acquired	(price as of 2026-08-20)
Nov. 10, 2020	OLN	M	13,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 10, 2020	OLN	S	13,000	$22.16	$288,080	87,751 Direct	-12.90%	Disposed	-15.2% (price as of 2026-08-20)
Nov. 10, 2020	OLN	M	13,000	$18.78	$244,140	100,751 Direct	+14.81%	Acquired	0.1% (price as of 2026-08-20)
Aug. 24, 2020	OLN	I	17,319	$10.39	$179,944	30,233 Indirect	+134.11%	Acquired	80.9% (price as of 2026-08-20)
Feb. 18, 2020	OLN	A	4,392	—	—	87,751 Direct	+5.27%	Acquired	(price as of 2026-08-20)
Feb. 18, 2020	OLN	A	163,600	—	—	163,600 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 17, 2020	OLN	M	16,250	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 17, 2020	OLN	F	14,218	$17.92	$254,787	83,359 Direct	-14.57%	Disposed	4.9% (price as of 2026-08-20)
Jan. 17, 2020	OLN	M	16,250	$15.68	$254,800	97,577 Direct	+19.98%	Acquired	19.9% (price as of 2026-08-20)
Jan. 2, 2020	OLN	A	1,040	—	—	1,040 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 20, 2019	OLN	A	9,000	—	—	81,327 Direct	+12.44%	Acquired	(price as of 2026-08-20)
Feb. 19, 2019	OLN	A	94,100	—	—	94,100 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 17, 2019	OLN	M	16,250	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 17, 2019	OLN	F	10,164	$22.83	$232,044	72,327 Direct	-12.32%	Disposed	-17.7% (price as of 2026-08-20)
Jan. 17, 2019	OLN	M	16,250	$14.28	$232,050	82,491 Direct	+24.53%	Acquired	31.7% (price as of 2026-08-20)
Aug. 21, 2018	OLN	A	3,500	—	—	66,241 Direct	+5.58%	Acquired	(price as of 2026-08-20)
Feb. 16, 2018	OLN	A	54,000	—	—	54,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 22, 2017	OLN	A	750	—	—	62,741 Direct	+1.21%	Acquired	(price as of 2026-08-20)
May 5, 2017	OLN	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 5, 2017	OLN	F	1,020	$29.69	$30,284	61,991 Direct	-1.62%	Disposed	-36.7% (price as of 2026-08-20)
May 5, 2017	OLN	M	4,000	—	—	63,011 Direct	+6.78%	Acquired	(price as of 2026-08-20)
Feb. 21, 2017	OLN	M	10,500	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 21, 2017	OLN	F	6,710	$31.75	$213,042	59,011 Direct	-10.21%	Disposed	-40.8% (price as of 2026-08-20)
Feb. 21, 2017	OLN	M	10,500	$20.29	$213,045	65,721 Direct	+19.01%	Acquired	-7.3% (price as of 2026-08-20)
Feb. 10, 2017	OLN	A	86,000	—	—	86,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 11, 2016	OLN	M	13,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 11, 2016	OLN	F	9,215	$24.20	$223,003	55,221 Direct	-14.30%	Disposed	-22.3% (price as of 2026-08-20)
Nov. 11, 2016	OLN	M	13,500	$16.52	$223,020	64,436 Direct	+26.50%	Acquired	13.8% (price as of 2026-08-20)
Aug. 17, 2016	OLN	A	2,000	—	—	50,936 Direct	+4.09%	Acquired	(price as of 2026-08-20)
Feb. 17, 2016	OLN	I	11,314	$14.45	$163,487	11,314 Indirect	—	Acquired	30.1% (price as of 2026-08-20)
Feb. 12, 2016	OLN	A	92,250	—	—	92,250 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 5, 2015	OLN	D	4,403	$20.15	$88,720	48,936 Direct	-8.25%	Disposed	-6.7% (price as of 2026-08-20)
Oct. 5, 2015	OLN	M	4,403	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 5, 2015	OLN	A	4,403	$19.95	$87,840	48,936 Direct	-8.25%	Disposed	-5.8% (price as of 2026-08-20)
Oct. 5, 2015	OLN	M	4,403	—	—	53,339 Direct	+9.00%	Acquired	(price as of 2026-08-20)
Aug. 19, 2015	OLN	A	2,000	—	—	48,936 Direct	+4.26%	Acquired	(price as of 2026-08-20)
Feb. 13, 2015	OLN	A	38,250	—	—	38,250 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 13, 2015	OLN	A	14,000	—	—	14,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 14, 2014	OLN	M	10,225	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 14, 2014	OLN	F	9,580	$25.38	$243,140	46,936 Direct	-16.95%	Disposed	-25.9% (price as of 2026-08-20)
Nov. 14, 2014	OLN	M	10,225	$23.78	$243,150	56,516 Direct	+22.09%	Acquired	-20.9% (price as of 2026-08-20)
Aug. 27, 2014	OLN	A	2,000	—	—	46,291 Direct	+4.52%	Acquired	(price as of 2026-08-20)
May 5, 2014	OLN	A	16,000	—	—	20,000 Direct	+400.00%	Acquired	(price as of 2026-08-20)
May 5, 2014	OLN	A	4,000	—	—	4,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 10, 2014	OLN	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 6, 2013	OLN	M	9,200	$18.52	$170,384	52,191 Direct	+21.40%	Acquired	1.5% (price as of 2026-08-20)
Nov. 6, 2013	OLN	S	7,900	$23.48	$185,492	44,291 Direct	-15.14%	Disposed	-19.9% (price as of 2026-08-20)
Nov. 6, 2013	OLN	M	9,200	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 21, 2013	OLN	A	2,500	—	—	42,991 Direct	+6.17%	Acquired	(price as of 2026-08-20)
Feb. 11, 2013	OLN	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 5, 2013	OLN	F	1,873	$23.74	$44,465	40,491 Direct	-4.42%	Disposed	-20.8% (price as of 2026-08-20)
Feb. 5, 2013	OLN	M	6,667	—	—	42,364 Direct	+18.68%	Acquired	(price as of 2026-08-20)
Aug. 15, 2012	OLN	A	2,500	—	—	35,697 Direct	+7.53%	Acquired	(price as of 2026-08-20)
Feb. 10, 2012	OLN	A	8,250	—	—	8,250 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 5, 2012	OLN	F	1,780	$22.94	$40,833	33,197 Direct	-5.09%	Disposed	-18.0% (price as of 2026-08-20)
Feb. 5, 2012	OLN	M	6,667	—	—	34,977 Direct	+23.55%	Acquired	(price as of 2026-08-20)
Aug. 17, 2011	OLN	A	3,125	—	—	28,310 Direct	+12.41%	Acquired	(price as of 2026-08-20)
Feb. 11, 2011	OLN	A	13,000	—	—	13,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 7, 2011	OLN	F	1,685	$19.07	$32,133	25,185 Direct	-6.27%	Disposed	-1.4% (price as of 2026-08-20)
Feb. 7, 2011	OLN	M	6,667	$19.07	$127,140	26,870 Direct	+33.00%	Acquired	-1.4% (price as of 2026-08-20)
Aug. 18, 2010	OLN	A	3,750	—	—	20,203 Direct	+22.79%	Acquired	(price as of 2026-08-20)
Feb. 5, 2010	OLN	M	6,667	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 5, 2009	OLN	M	6,667	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 7, 2008	OLN	M	6,667	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)

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.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/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

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

Date	Ticker	Security	Shares	Ownership
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