Armstrong Mac — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Armstrong Mac has filed 4 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $11.16M.

Profile

Armstrong Mac

Armstrong Mac is a person named in the most recent SEC filing dated 2026-04-22 in connection with Palomar Holdings, Inc. The available public context from the filing does not disclose a specific title or role, professional background, or tenure with Palomar. No additional biographical details are publicly documented in the provided context. There is no known information indicating that this person is deceased as of the filing date; due to the limited information, the exact identity and career profile cannot be fully established from the SEC context alone.

RoleInsider
Notability10/100
LinksWikipedia

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-24PLMRPalomar Holdings, Inc.S — Open-market sale1.5K$113.28$169K
2026-06-24PLMRPalomar Holdings, Inc.S — Open-market sale2.0K$112.72$226K
2026-05-22PLMRPalomar Holdings, Inc.S — Open-market sale2.2K$114.67$249K
2026-05-22PLMRPalomar Holdings, Inc.S — Open-market sale1.3K$113.93$151K
2026-04-22PLMRPalomar Holdings, Inc.S — Open-market sale1.2K$131.73$158K
2026-04-22PLMRPalomar Holdings, Inc.S — Open-market sale678$131.11$89K
2026-04-22PLMRPalomar Holdings, Inc.S — Open-market sale1.6K$129.91$211K
2026-04-17PLMRPalomar Holdings, Inc.S — Open-market sale3.2K$129.46$414K
2026-04-17PLMRPalomar Holdings, Inc.M — Option exercise6.2K$0.00
2026-03-25PLMRPalomar Holdings, Inc.S — Open-market sale978$121.74$119K
2026-03-25PLMRPalomar Holdings, Inc.S — Open-market sale1.6K$120.78$196K
2026-03-25PLMRPalomar Holdings, Inc.S — Open-market sale500$119.47$60K
2026-03-25PLMRPalomar Holdings, Inc.S — Open-market sale400$118.33$47K
2026-02-13PLMRPalomar Holdings, Inc.S — Open-market sale423$128.25$54K
2026-02-13PLMRPalomar Holdings, Inc.S — Open-market sale100$126.15$13K
2026-02-13PLMRPalomar Holdings, Inc.S — Open-market sale1.0K$124.78$128K
2026-02-13PLMRPalomar Holdings, Inc.S — Open-market sale1.3K$123.63$162K
2026-02-13PLMRPalomar Holdings, Inc.S — Open-market sale246$121.32$30K
2026-02-13PLMRPalomar Holdings, Inc.S — Open-market sale500$120.57$60K
2026-02-13PLMRPalomar Holdings, Inc.S — Open-market sale1.1K$119.42$131K

Companies — Last 90 Days

Frequently Asked Questions

Who is Armstrong Mac?

Armstrong Mac is a person named in the most recent SEC filing dated 2026-04-22 in connection with Palomar Holdings, Inc. The available public context from the filing does not disclose a specific title or role, professional background, or tenure with Palomar. No additional biographical details are publicly documented in the provided context. There is no known information indicat…

How many SEC Form 4 filings has Armstrong Mac submitted recently?

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

Has Armstrong Mac been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 48 open-market sales ($11.16M) across all tracked filings.

Where can I see all of Armstrong Mac'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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