Insider · CIK 0001729998

VERMILLION TERESA M

Reports to the SEC for 1 company · CLAYTON, MO

sec.gov

Transactions

Companies

Filings

CIK

0001729998

Forms 4 and 5

Insider transactions

39 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-02-20	OLNOLIN CorpM Exercise/Conversion	VP & Treasurer	MExercise/Conversion	+2,318 sh	—	—	19,596
2026-02-20	OLNOLIN CorpF Tax Payment	VP & Treasurer	FTax Payment	−674 sh	$24.09	−$16.2K	18,922
2026-02-20	OLNOLIN Corp · Restricted Stock UnitsM Exercise/Conversion	VP & Treasurer	MExercise/Conversion	−2,318 sh	—	—	4,634
2026-02-18	OLNOLIN CorpA Award	VP & Treasurer	AAward	+79 sh	—	—	17,278
2026-02-18	OLNOLIN Corp · Restricted Stock UnitsA Award	VP & Treasurer	AAward	+8,004 sh	—	—	8,004
2025-11-26	OLNOLIN CorpM Exercise/Conversion	VP & Treasurer	MExercise/Conversion	+4,500 sh	$13.14	+$59.1K	21,699
2025-11-26	OLNOLIN CorpS Sale	VP & Treasurer	SSale	−4,500 sh	$20.86	−$93.9K	17,199
2025-11-26	OLNOLIN Corp · Employee Stock Options (Right to Buy)M Exercise/Conversion	VP & Treasurer	MExercise/Conversion	−4,500 sh	—	—	0
2025-08-13	OLNOLIN CorpM Exercise/Conversion	VP & Treasurer	MExercise/Conversion	+6,000 sh	$13.14	+$78.8K	23,199
2025-08-13	OLNOLIN CorpS Sale	VP & Treasurer	SSale	−6,000 sh	$21.11	−$127K	17,199
2025-08-13	OLNOLIN Corp · Employee Stock Options (Right to Buy)M Exercise/Conversion	VP & Treasurer	MExercise/Conversion	−6,000 sh	—	—	4,500
2025-02-20	OLNOLIN Corp · Restricted Stock UnitsA Award	VP & Treasurer	AAward	+6,952 sh	—	—	6,952
2025-02-19	OLNOLIN CorpA Award	VP & Treasurer	AAward	+691 sh	—	—	16,771.231
2024-02-22	OLNOLIN Corp · Employee Stock Options (Right to Buy)A Award	VP & Treasurer	AAward	+8,896 sh	—	—	8,896
2024-02-21	OLNOLIN CorpA Award	VP & Treasurer	AAward	+3,666 sh	—	—	16,080.231
2023-02-22	OLNOLIN CorpA Award	VP & Treasurer	AAward	+5,524 sh	—	—	12,222.145
2023-02-22	OLNOLIN Corp · Employee Stock Options (Right to Buy)A Award	VP & Treasurer	AAward	+5,624 sh	—	—	5,624
2023-01-02	OLNOLIN CorpM Exercise/Conversion	VP & Treasurer	MExercise/Conversion	+560 sh	—	—	6,892.145
2023-01-02	OLNOLIN CorpF Tax Payment	VP & Treasurer	FTax Payment	−194 sh	$52.90	−$10.3K	6,698.145
2023-01-02	OLNOLIN Corp · Restricted Stock UnitsM Exercise/Conversion	VP & Treasurer	MExercise/Conversion	−560 sh	—	—	0
2022-02-22	OLNOLIN CorpA Award	VP & Treasurer	AAward	+2,829 sh	—	—	6,200.997
2022-02-22	OLNOLIN Corp · Employee Stock Options (Right to Buy)A Award	VP & Treasurer	AAward	+7,200 sh	—	—	7,200
2021-05-25	OLNOLIN CorpM Exercise/Conversion	VP & Treasurer	MExercise/Conversion	+8,000 sh	$29.75	+$238K	11,371.997
2021-05-25	OLNOLIN CorpS Sale	VP & Treasurer	SSale	−8,000 sh	$48.64	−$389K	3,371.997
2021-05-25	OLNOLIN Corp · Employee Stock Options (Right to Buy)M Exercise/Conversion	VP & Treasurer	MExercise/Conversion	−8,000 sh	$29.75	−$238K	0
2021-02-15	OLNOLIN CorpA Award	VP & Treasurer	AAward	+287 sh	—	—	3,351.73
2021-02-15	OLNOLIN Corp · Employee Stock Options (Right to Buy)A Award	VP & Treasurer	AAward	+12.8K sh	—	—	12,800
2020-02-18	OLNOLIN Corp · Employee Stock Options (Right to Buy)A Award	VP & Treasurer	AAward	+29.5K sh	—	—	29,500
2020-01-02	OLNOLIN Corp · Restricted Stock UnitsA Award	VP & Treasurer	AAward	+560 sh	—	—	560
2019-08-12	OLNOLIN CorpP Purchase	VP & Treasurer	PPurchase	+30 sh	$17.55	+$526.5	2,873.426
2019-08-09	OLNOLIN CorpP Purchase	VP & Treasurer	PPurchase	+100 sh	$17.80	+$1,780	2,743.426
2019-08-09	OLNOLIN CorpP Purchase	VP & Treasurer	PPurchase	+50 sh	$17.76	+$887.965	2,793.426
2019-08-09	OLNOLIN CorpP Purchase	VP & Treasurer	PPurchase	+50 sh	$17.65	+$882.5	2,843.426
2019-08-08	OLNOLIN CorpP Purchase	VP & Treasurer	PPurchase	+250 sh	$18.25	+$4,562.5	2,543.426
2019-08-08	OLNOLIN CorpP Purchase	VP & Treasurer	PPurchase	+100 sh	$17.90	+$1,790	2,643.426
2019-08-07	OLNOLIN CorpP Purchase	VP & Treasurer	PPurchase	+250 sh	$18.08	+$4,519.225	2,293.426
2019-05-06	OLNOLIN Corp · Phantom Stock UnitsI Discretionary Transaction	VP & Treasurer	IDiscretionary Transaction	+448.295 sh	$21.00	+$9,414.191	448.295
2019-02-19	OLNOLIN Corp · Employee Stock Options (Right to Buy)A Award	VP & Treasurer	AAward	+16.9K sh	—	—	16,900
2018-02-16	OLNOLIN Corp · Employee Stock Options (Right to Buy)A Award	VP & Treasurer	AAward	+8,000 sh	—	—	8,000

Recent filings

Accepted (ET)
Feb 244
VERMILLION TERESA M0001729998-26-000004
SEC(opens sec.gov)
Feb 204
VERMILLION TERESA M0001729998-26-000002
SEC(opens sec.gov)
Nov 284
VERMILLION TERESA M0001729998-25-000004
SEC(opens sec.gov)
Aug 154
VERMILLION TERESA M0000074303-25-000125
SEC(opens sec.gov)
Feb 214
VERMILLION TERESA M0000074303-25-000039
SEC(opens sec.gov)
Feb 234
VERMILLION TERESA M0000074303-24-000054
SEC(opens sec.gov)
Feb 244
VERMILLION TERESA M0000074303-23-000068
SEC(opens sec.gov)
Jan 44
VERMILLION TERESA M0000074303-23-000009
SEC(opens sec.gov)

Companies

OLIN CorpVP & TreasurerOLN

Address

C/O OLIN CORPORATION 190 CARONDELET PLZ, STE 1530

CLAYTON, MO, 63105