Day Lucy — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Day Lucy is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $9K.

Profile

Day Lucy

Lucy Day is listed as the Chief Financial Officer of AN2 Therapeutics, Inc. in the SEC filing dated 2026-01-08. AN2 Therapeutics is a small biopharmaceutical company with a focus on boron-based small molecule therapeutics for infectious diseases and oncology, and the firm has a 36-employee team. The filing indicates Day had total purchases and total sales of $0, suggesting no reported insider trading activity in that filing period.

RoleInsider
Notability25/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-02-23ANTXAN2 Therapeutics, Inc.A — Grant or award38.0K$0.00
2026-01-08ANTXAN2 Therapeutics, Inc.S — Open-market sale5.5K$1.01$6K
2026-01-08ANTXAN2 Therapeutics, Inc.S — Open-market sale3.3K$1.00$3K

Frequently Asked Questions

Who is Day Lucy?

Lucy Day is listed as the Chief Financial Officer of AN2 Therapeutics, Inc. in the SEC filing dated 2026-01-08. AN2 Therapeutics is a small biopharmaceutical company with a focus on boron-based small molecule therapeutics for infectious diseases and oncology, and the firm has a 36-employee team. The filing indicates Day had total purchases and total sales of $0, suggesting no r…

Has Day Lucy been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($9K) across all tracked filings.

Where can I see all of Day Lucy'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

Open the live Day Lucy profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.