Doyle John Brendan — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Doyle John Brendan has filed 2 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $11K.

Profile

Doyle John Brendan

John Brendan Doyle is the Chief Financial Officer of Cognition Therapeutics Inc, a clinical-stage biopharmaceutical company focused on developing therapeutics for age-related diseases. He has been involved in the company's financial operations and strategic planning.

RoleChief Financial Officer
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-04CGTXCOGNITION THERAPEUTICS INCF — Tax withholding / forfeiture8.6K$1.28$11K
2026-04-20CGTXCOGNITION THERAPEUTICS INCP — Open-market purchase10.0K$1.13$11K
2026-02-18CGTXCOGNITION THERAPEUTICS INCF — Tax withholding / forfeiture1.6K$1.12$2K
2026-02-05CGTXCOGNITION THERAPEUTICS INCF — Tax withholding / forfeiture26.9K$1.03$28K
2026-02-05CGTXCOGNITION THERAPEUTICS INCA — Grant or award200.0K$0.00
2025-07-29CGTXCOGNITION THERAPEUTICS INCF — Tax withholding / forfeiture9.4K$0.67$6K
2025-07-29CGTXCOGNITION THERAPEUTICS INCA — Grant or award30.0K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Doyle John Brendan?

John Brendan Doyle is the Chief Financial Officer of Cognition Therapeutics Inc, a clinical-stage biopharmaceutical company focused on developing therapeutics for age-related diseases. He has been involved in the company's financial operations and strategic planning.…

How many SEC Form 4 filings has Doyle John Brendan submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has Doyle John Brendan been buying or selling stock?

Recorded transactions: 1 open-market purchases ($11K) and 0 open-market sales () across all tracked filings.

Where can I see all of Doyle John Brendan's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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