Stephen C Curley

Insider

First SEC filing: Jan. 10, 2005 · Latest: Jan. 10, 2005

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 March 1, 2018

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 77 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

77 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 1, 2018	OLN	M	6,250	—	—	6,250 Direct	-50.00%	Disposed	(price as of 2026-08-20)
March 1, 2018	OLN	S	6,250	$33.00	$206,250	19,587 Direct	-24.19%	Disposed	-43.0% (price as of 2026-08-20)
March 1, 2018	OLN	M	6,250	$14.28	$89,250	25,837 Direct	+31.91%	Acquired	31.7% (price as of 2026-08-20)
Aug. 22, 2017	OLN	A	750	—	—	19,587 Direct	+3.98%	Acquired	(price as of 2026-08-20)
Aug. 15, 2017	OLN	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 15, 2017	OLN	S	5,000	$30.34	$151,700	18,837 Direct	-20.98%	Disposed	-38.0% (price as of 2026-08-20)
Aug. 15, 2017	OLN	M	5,000	$20.29	$101,450	23,837 Direct	+26.54%	Acquired	-7.3% (price as of 2026-08-20)
March 1, 2017	OLN	M	5,500	—	—	5,000 Direct	-52.38%	Disposed	(price as of 2026-08-20)
March 1, 2017	OLN	S	5,500	$32.06	$176,330	18,837 Direct	-22.60%	Disposed	-41.4% (price as of 2026-08-20)
March 1, 2017	OLN	M	5,500	$20.29	$111,595	24,337 Direct	+29.20%	Acquired	-7.3% (price as of 2026-08-20)
Feb. 27, 2017	OLN	S	2,000	$30.95	$61,900	18,837 Direct	-9.60%	Disposed	-39.3% (price as of 2026-08-20)
Feb. 10, 2017	OLN	A	14,000	—	—	14,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 6, 2017	OLN	S	2,000	$30.34	$60,680	20,837 Direct	-8.76%	Disposed	-38.0% (price as of 2026-08-20)
Nov. 17, 2016	OLN	M	4,400	—	—	6,500 Direct	-40.37%	Disposed	(price as of 2026-08-20)
Nov. 17, 2016	OLN	F	4,400	$25.00	$110,000	22,837 Direct	-16.15%	Disposed	-24.8% (price as of 2026-08-20)
Nov. 17, 2016	OLN	M	4,400	$16.52	$72,688	27,237 Direct	+19.27%	Acquired	13.8% (price as of 2026-08-20)
Nov. 16, 2016	OLN	M	2,600	—	—	10,900 Direct	-19.26%	Disposed	(price as of 2026-08-20)
Nov. 16, 2016	OLN	F	2,600	$25.06	$65,156	22,837 Direct	-10.22%	Disposed	-25.0% (price as of 2026-08-20)
Nov. 16, 2016	OLN	M	2,600	$16.52	$42,952	25,437 Direct	+11.39%	Acquired	13.8% (price as of 2026-08-20)
Aug. 17, 2016	OLN	A	2,000	—	—	22,837 Direct	+9.60%	Acquired	(price as of 2026-08-20)
Feb. 16, 2016	OLN	P	5,000	$13.38	$66,900	20,837 Direct	+31.57%	Acquired	40.5% (price as of 2026-08-20)
Feb. 12, 2016	OLN	A	16,500	—	—	16,500 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 5, 2015	OLN	D	4,895	$20.15	$98,634	15,837 Direct	-23.61%	Disposed	-6.7% (price as of 2026-08-20)
Oct. 5, 2015	OLN	M	4,895	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 5, 2015	OLN	D	4,895	$19.95	$97,655	15,837 Direct	-23.61%	Disposed	-5.8% (price as of 2026-08-20)
Oct. 5, 2015	OLN	M	4,895	—	—	20,732 Direct	+30.91%	Acquired	(price as of 2026-08-20)
Aug. 19, 2015	OLN	A	2,000	—	—	15,837 Direct	+14.45%	Acquired	(price as of 2026-08-20)
Feb. 13, 2015	OLN	A	11,250	—	—	11,250 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 26, 2015	OLN	M	7,150	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 26, 2015	OLN	F	6,733	$25.25	$170,008	13,837 Direct	-32.73%	Disposed	-25.5% (price as of 2026-08-20)
Jan. 26, 2015	OLN	M	7,150	$23.78	$170,027	20,570 Direct	+53.28%	Acquired	-20.9% (price as of 2026-08-20)
Nov. 17, 2014	OLN	M	6,500	—	—	7,000 Direct	-48.15%	Disposed	(price as of 2026-08-20)
Nov. 17, 2014	OLN	S	2,000	$25.23	$50,460	13,420 Direct	-12.97%	Disposed	-25.5% (price as of 2026-08-20)
Nov. 17, 2014	OLN	S	6,500	$25.23	$163,995	15,420 Direct	-29.65%	Disposed	-25.5% (price as of 2026-08-20)
Nov. 17, 2014	OLN	M	6,500	$16.52	$107,380	21,920 Direct	+42.15%	Acquired	13.8% (price as of 2026-08-20)
Aug. 27, 2014	OLN	A	2,000	—	—	15,420 Direct	+14.90%	Acquired	(price as of 2026-08-20)
Aug. 6, 2014	OLN	A	4,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 6, 2014	OLN	S	1,500	$26.50	$39,750	13,420 Direct	-10.05%	Disposed	-29.1% (price as of 2026-08-20)
Aug. 6, 2014	OLN	S	4,500	$26.58	$119,610	14,920 Direct	-23.17%	Disposed	-29.3% (price as of 2026-08-20)
Aug. 6, 2014	OLN	M	4,500	$15.68	$70,560	19,420 Direct	+30.16%	Acquired	19.9% (price as of 2026-08-20)
Feb. 25, 2014	OLN	S	750	$26.25	$19,688	14,920 Direct	-4.79%	Disposed	-28.4% (price as of 2026-08-20)
Feb. 24, 2014	OLN	A	4,000	—	—	4,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 24, 2014	OLN	S	4,000	$26.12	$104,480	15,670 Direct	-20.34%	Disposed	-28.0% (price as of 2026-08-20)
Feb. 24, 2014	OLN	M	4,000	$15.68	$62,720	19,670 Direct	+25.53%	Acquired	19.9% (price as of 2026-08-20)
Feb. 10, 2014	OLN	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 3, 2013	OLN	M	4,500	—	—	4,500 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Dec. 3, 2013	OLN	I	2,120	$26.51	$56,201	0 Direct	-100.00%	Disposed	-29.1% (price as of 2026-08-20)
Dec. 3, 2013	OLN	S	4,500	$26.43	$118,935	15,670 Direct	-22.31%	Disposed	-28.9% (price as of 2026-08-20)
Dec. 3, 2013	OLN	M	4,500	$15.68	$70,560	20,170 Direct	+28.72%	Acquired	19.9% (price as of 2026-08-20)
Dec. 2, 2013	OLN	S	2,000	$26.71	$53,420	15,670 Direct	-11.32%	Disposed	-29.6% (price as of 2026-08-20)
Nov. 22, 2013	OLN	M	4,500	—	—	13,000 Direct	-25.71%	Disposed	(price as of 2026-08-20)
Nov. 22, 2013	OLN	S	4,500	$24.89	$112,005	17,670 Direct	-20.30%	Disposed	-24.5% (price as of 2026-08-20)
Nov. 22, 2013	OLN	M	4,500	$15.68	$70,560	22,170 Direct	+25.47%	Acquired	19.9% (price as of 2026-08-20)
Nov. 22, 2013	OLN	D	4,892	$24.90	$121,811	17,670 Direct	-21.68%	Disposed	-24.5% (price as of 2026-08-20)
Aug. 21, 2013	OLN	A	2,500	—	—	22,562 Direct	+12.46%	Acquired	(price as of 2026-08-20)
Aug. 2, 2013	OLN	M	5,000	—	—	12,500 Direct	-28.57%	Disposed	(price as of 2026-08-20)
Aug. 2, 2013	OLN	S	5,000	$25.09	$125,450	20,062 Direct	-19.95%	Disposed	-25.1% (price as of 2026-08-20)
Aug. 2, 2013	OLN	M	5,000	$14.28	$71,400	25,062 Direct	+24.92%	Acquired	31.7% (price as of 2026-08-20)
Aug. 1, 2013	OLN	D	2,525	$25.00	$63,125	20,062 Direct	-11.18%	Disposed	-24.8% (price as of 2026-08-20)
May 29, 2013	OLN	M	3,200	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 29, 2013	OLN	S	3,200	$24.97	$79,904	22,587 Direct	-12.41%	Disposed	-24.7% (price as of 2026-08-20)
May 29, 2013	OLN	M	3,200	$18.52	$59,264	25,787 Direct	+14.17%	Acquired	1.5% (price as of 2026-08-20)
May 22, 2013	OLN	M	3,200	—	—	3,200 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 22, 2013	OLN	S	2,500	$25.00	$62,500	22,587 Direct	-9.97%	Disposed	-24.8% (price as of 2026-08-20)
May 22, 2013	OLN	S	3,200	$24.98	$79,936	25,087 Direct	-11.31%	Disposed	-24.7% (price as of 2026-08-20)
May 22, 2013	OLN	M	3,200	$18.52	$59,264	28,287 Direct	+12.76%	Acquired	1.5% (price as of 2026-08-20)
May 20, 2013	OLN	M	3,200	—	—	6,400 Direct	-33.33%	Disposed	(price as of 2026-08-20)
May 20, 2013	OLN	S	3,200	$25.06	$80,192	25,087 Direct	-11.31%	Disposed	-25.0% (price as of 2026-08-20)
May 20, 2013	OLN	M	3,200	$18.52	$59,264	28,287 Direct	+12.76%	Acquired	1.5% (price as of 2026-08-20)
May 3, 2013	OLN	S	725	$24.05	$17,436	25,087 Direct	-2.81%	Disposed	-21.8% (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	1,940	$23.74	$46,056	25,812 Direct	-6.99%	Disposed	-20.8% (price as of 2026-08-20)
Feb. 5, 2013	OLN	M	6,667	—	—	27,752 Direct	+31.62%	Acquired	(price as of 2026-08-20)
Aug. 15, 2012	OLN	A	2,500	—	—	21,085 Direct	+13.45%	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	1,849	$22.94	$42,416	18,585 Direct	-9.05%	Disposed	-18.0% (price as of 2026-08-20)
Feb. 5, 2012	OLN	M	6,667	—	—	20,434 Direct	+48.43%	Acquired	(price as of 2026-08-20)
Aug. 17, 2011	OLN	A	3,125	—	—	13,767 Direct	+29.36%	Acquired	(price as of 2026-08-20)
May 3, 2011	OLN	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 3, 2011	OLN	S	5,000	$25.24	$126,200	10,642 Direct	-31.97%	Disposed	-25.5% (price as of 2026-08-20)
May 3, 2011	OLN	M	5,000	$17.35	$86,750	15,642 Direct	+46.98%	Acquired	8.4% (price as of 2026-08-20)
May 2, 2011	OLN	S	3,644	$26.10	$95,108	10,642 Direct	-25.51%	Disposed	-28.0% (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	1,306	$19.07	$24,905	14,286 Direct	-8.38%	Disposed	-1.4% (price as of 2026-08-20)
Feb. 7, 2011	OLN	M	6,667	$19.07	$127,140	15,592 Direct	+74.70%	Acquired	-1.4% (price as of 2026-08-20)
Aug. 18, 2010	OLN	A	3,750	—	—	8,925 Direct	+72.46%	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, 2010	OLN	A	6,667	—	—	6,667 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 5, 2010	OLN	A	17,500	—	—	17,500 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 19, 2009	OLN	A	2,500	—	—	5,175 Direct	+93.46%	Acquired	(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. 5, 2009	OLN	A	6,667	—	—	6,667 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 5, 2009	OLN	A	17,500	—	—	17,500 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 20, 2008	OLN	A	1,531	—	—	2,675 Direct	+133.83%	Acquired	(price as of 2026-08-20)
Feb. 7, 2008	OLN	M	6,667	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 7, 2008	OLN	A	6,667	—	—	6,667 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 7, 2008	OLN	A	10,500	—	—	10,500 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 13, 2007	OLN	A	13,500	—	—	13,500 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 9, 2006	OLN	A	13,000	—	—	13,000 Direct	—	Acquired	(price as of 2026-08-20)
April 26, 2005	OLN	M	1,144	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 102 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
March 1, 2018	OLN	Employee Stock Options (Right to Buy)	Common Stock (6,250)	$14.28	Feb. 5, 2029	6,250	Disposed
Aug. 15, 2017	OLN	Employee Stock Options (Right to Buy)	Common Stock (5,000)	$20.29	Feb. 6, 2018	5,000	Disposed
March 1, 2017	OLN	Employee Stock Options (Right to Buy)	Common Stock (5,500)	$20.29	Feb. 6, 2018	5,500	Disposed
Feb. 10, 2017	OLN	Employee Stock Options (Right to Buy)	Common Stock (14,000)	$29.75	Feb. 9, 2027	14,000	Acquired
Nov. 17, 2016	OLN	Employee Stock Options (Right to Buy)	Common Stock (4,400)	$16.52	Feb. 13, 2017	4,400	Disposed
Nov. 16, 2016	OLN	Employee Stock Options (Right to Buy)	Common Stock (2,600)	$16.52	Feb. 13, 2017	2,600	Disposed
Feb. 12, 2016	OLN	Employee Stock Options (Right to Buy)	Common Stock (16,500)	$13.14	Feb. 11, 2026	16,500	Acquired
Oct. 5, 2015	OLN	Phantom Stock Units	Common Stock (4,895)	—	Oct. 5, 2015	4,895	Disposed
Feb. 13, 2015	OLN	Employee Stock Option Right to Buy	Common Stock (11,250)	$27.40	Feb. 12, 2025	11,250	Acquired
Jan. 26, 2015	OLN	Employee Stock Option Right to Buy	Common Stock (7,150)	$23.78	Feb. 9, 2015	7,150	Disposed
Nov. 17, 2014	OLN	Employee Stock Option Right to Buy	Common Stock (6,500)	$16.52	Feb. 12, 2017	6,500	Disposed
Aug. 6, 2014	OLN	Employee Stock Option Right to Buy	Common Stock (4,500)	$15.68	Feb. 4, 2020	4,500	Disposed
Feb. 24, 2014	OLN	Employee Stock Option Right to Buy	Common Stock (4,000)	$15.68	Feb. 4, 2020	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
Dec. 3, 2013	OLN	Employee Stock Option Right to Buy	Common Stock (4,500)	$15.68	Feb. 4, 2020	4,500	Disposed
Nov. 22, 2013	OLN	Employee Stock Option Right to Buy	Common Stock (4,500)	$15.68	Feb. 4, 2020	4,500	Disposed
Aug. 2, 2013	OLN	Employee Stock Option Right to Buy	Common Stock (5,000)	$14.28	Feb. 5, 2019	5,000	Disposed
May 29, 2013	OLN	Employee Stock Option Right to Buy	Common Stock (3,200)	$18.52	Feb. 11, 2014	3,200	Disposed
May 22, 2013	OLN	Employee Stock Option Right to Buy	Common Stock (3,200)	$18.52	Feb. 11, 2014	3,200	Disposed
May 20, 2013	OLN	Employee Stock Option Right to Buy	Common Stock (3,200)	$18.52	Feb. 11, 2014	3,200	Disposed
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
May 3, 2011	OLN	Employee Stock Option Right to Buy	Common Stock (5,000)	$17.35	Aug. 17, 2013	5,000	Disposed
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 (17,500)	$15.68	Feb. 4, 2020	17,500	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 (17,500)	$14.28	Feb. 4, 2019	17,500	Acquired
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 (13,000)	$20.68	Feb. 8, 2016	13,000	Acquired
April 26, 2005	OLN	Employee Stock Option (right to buy)	Common Stock (1,144)	$17.16	April 26, 2005	1,144	Disposed
Feb. 10, 2005	OLN	Employee Stock Option (right to buy)	Common Stock (7,150)	$23.78	Feb. 9, 2015	7,150	Acquired

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

Initial ownership (Form 3) 5 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 10, 2005	OLN	Common Stock $1 par value per share	0	Direct
Jan. 10, 2005	OLN	Employee Stock Option (Right to buy)→ Common Stock (1,144)	1,144	Direct
Jan. 10, 2005	OLN	Employee Stock Option (Right to buy)→ Common Stock (2,032)	2,032	Direct
Jan. 10, 2005	OLN	Employee Stock Option (Right to buy)→ Common Stock (5,000)	5,000	Direct
Jan. 10, 2005	OLN	Employee Stock Option (Right to buy)→ Common Stock (9,600)	9,600	Direct