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Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Stocks
Olin Corporation

Olin CorporationOLN

NYSEBasic MaterialsChemicals$24.73-4.92%

Price as of Mar 15, 3:33 PM EDT · delayed, not real-time

A leading producer of chemical products, including chlorine, caustic soda, and epoxy materials, serving industrial and commercial markets. Investors monitor Olin for its exposure to commodity chemical cycles and its strategic restructuring efforts to improve margins.

Market Cap: $2.8B52W Range: $17.66 – $27.35

Congressional Interest in Olin Corporation (OLN)

6 members of Congress have disclosed 20 trades in Olin Corporation (OLN), a Basic Materials company. The buy/sell breakdown shows 7 purchases versus 13 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
20
Unique Politicians
6
Buys
7
Sells
13

Who in Congress Is Trading OLN?

DatePoliticianTypeAmountSecurity
2019-06-18MIKE KELLYsell$15K – $50KStock
2018-06-21FRED UPTONsell$1K – $15KStock
2017-08-31MICHAEL T. MCCAULsell$1K – $15KStock
2017-08-24MICHAEL T. MCCAULsell$1K – $15KStock
2017-08-22MICHAEL T. MCCAULsell$1K – $15KStock
2017-08-16MICHAEL T. MCCAULsell$1K – $15KStock
2017-08-07MICHAEL T. MCCAULsell$1K – $15KStock
2015-07-28JOHN K. DELANEYbuy$15K – $50KStock
2015-05-22MICHAEL T. MCCAULsell$1K – $15KStock
2014-11-17Benjamin L Cardinsell$1K – $15KOther
2010-03-05MICHAEL T. MCCAULsell$15K – $50KStock
2009-05-06MICHAEL T. MCCAULsell—Stock
2009-05-06MICHAEL T. MCCAULbuy$1K – $15KStock
2009-05-06MICHAEL T. MCCAULbuy$1K – $15KStock
2008-10-01David P. Roebuy$89.90Stock
2008-06-10David P. Roebuy$1,034.83Stock
2008-06-10David P. Roesell$1,621.76Stock
2008-06-10David P. Roesell$15,454.00Stock
2006-05-09MICHAEL T. MCCAULbuy$1K – $15KStock
2006-05-09MICHAEL T. MCCAULbuy$1K – $15KStock
MIKE KELLYsell
2019-06-18$15K – $50K
Stock
FRED UPTONsell
2018-06-21$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-08-31$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-08-24$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-08-22$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-08-16$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-08-07$1K – $15K
Stock
JOHN K. DELANEYbuy
2015-07-28$15K – $50K
Stock
MICHAEL T. MCCAULsell
2015-05-22$1K – $15K
Stock
Benjamin L Cardinsell
2014-11-17$1K – $15K
Other
MICHAEL T. MCCAULsell
2010-03-05$15K – $50K
Stock
MICHAEL T. MCCAULsell
2009-05-06—
Stock
MICHAEL T. MCCAULbuy
2009-05-06$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2009-05-06$1K – $15K
Stock
David P. Roebuy
2008-10-01$89.90
Stock
David P. Roebuy
2008-06-10$1,034.83
Stock
David P. Roesell
2008-06-10$1,621.76
Stock
David P. Roesell
2008-06-10$15,454.00
Stock
MICHAEL T. MCCAULbuy
2006-05-09$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2006-05-09$1K – $15K
Stock

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