Summary
Updated Aug 31, 2026
Mary Langowksi is EVP, President U.S. Healthcare of Walgreens Boots Alliance, Inc. (WBA). 2 SEC Form 4 filings on record going back to 2024, most recently on 28 August 2025.
Recent Transactions
2Every recent SEC Form 4 transaction Mary Langowksi has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Mary Langowksi go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Sector
No other insider has filed at Mary Langowksi's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Rodney C. Sacks - $15.20M of MNST open-market activity in the last 12 months
- Marc S. Pritchard - $15.08M of PG open-market activity in the last 12 months
- Cardinal Equity Fund, L.P. - $14.66M of GRDN open-market activity in the last 12 months
- Jacek Olczak - $14.57M of PM open-market activity in the last 12 months
- Scott Milsten - $14.01M of ELF open-market activity in the last 12 months
- Jack Sinclair - $12.93M of SFM open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Mary Langowksi?
Mary Langowksi is a corporate insider, tracked as EVP, President U.S. Healthcare of Walgreens Boots Alliance, Inc. (WBA). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mary Langowksi last file a Form 4?
The most recent primary Form 4 on record is dated 28 August 2025, one of 2 filings going back to 2024.
Where can I see all of Mary Langowksi'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.
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