Ronald L. Olson
CIK: 0001192668
Transaction Breakdown
Open Market Buys (P)1 (100.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ANDG
Andersen Group Inc.
Director
Discretionary Trading P&L
Holdings
About OLSON RONALD L
OLSON RONALD L (SEC CIK 0001192668) files insider reports with the SEC as Director of Andersen Group Inc. (ANDG).
Signal8 holds 2 ownership filings by OLSON RONALD L (1 Form 3, 1 Form 4), filed between Dec 16, 2025 and Dec 22, 2025. Those filings report 1 transaction, the latest on Dec 18, 2025. Signal8's Form 4 history starts in Sep 2024.
The business address on OLSON RONALD L's filings is in SAN FRANCISCO, CA.
Recent filings by OLSON RONALD L
- Dec 18, 2025: Open-market purchase of ANDG shares (Form 4, code P).
Other insiders filing for Andersen Group Inc. (ANDG)
- Durable Capital Partners LP, 10% Owner
- Gunderson Robert V JR, Director
- DECKER SUSAN L, Director
- Vorsatz Mark Lawrence
- JOYCE JOHN R, Director
- Nicolai John, Director