Margaret Dillon
CIK: 0001787371
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- May 21, 2026WTM
WHITE MOUNTAINS INSURANCE GROUP LTD
Award(A)Direct135 shares- - Dec 15, 2025GWRE
Guidewire Software, Inc.
Award(A)Direct1.2K shares- - May 22, 2025WTM
WHITE MOUNTAINS INSURANCE GROUP LTD
Award(A)Direct150 shares- - Dec 17, 2024GWRE
Guidewire Software, Inc.
Award(A)Direct1.2K shares-
1-4 of 4 transactions
About Dillon Margaret
Dillon Margaret (SEC CIK 0001787371) files insider reports with the SEC as Director of WHITE MOUNTAINS INSURANCE GROUP LTD (WTM) and Director of Guidewire Software, Inc. (GWRE).
Signal8 holds 4 ownership filings by Dillon Margaret, all Form 4s, filed between Dec 17, 2024 and May 22, 2026. Those filings report 4 transactions, from Dec 17, 2024 to May 21, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Dillon Margaret's filings is in SAN MATEO, CA.
Recent filings by Dillon Margaret
Other insiders filing for WHITE MOUNTAINS INSURANCE GROUP LTD (WTM)
- Tanner David Allen, Director
- Klar Stephen, Director
- SHANK SUZANNE F., Director
- Hicks Weston M, Director
- Gelston Philip A, Director
- Chu John, Director