5 insiders reported 7 Form 4 transactions for Andersen Group Inc. (ANDG) over the past 18 months (most recent 2026-05-22). Recent activity: Gunderson Robert V JR (Director) Buy 2,367 shares, OLSON RONALD L (Director) Buy 7,896 shares, Nicolai John (Director) Buy 9,475 shares, Gunderson Robert V JR (Director) Buy 12,633 shares, JOYCE JOHN R (Director) Buy 10,422 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-22 | Gunderson Robert V JR | Director | Buy | 2,367 | $84,786 |
| 2025-12-22 | OLSON RONALD L | Director | Buy | 7,896 | $126,336 |
| 2025-12-22 | Nicolai John | Director | Buy | 9,475 | $151,600 |
| 2025-12-22 | Gunderson Robert V JR | Director | Buy | 12,633 | $202,128 |
| 2025-12-22 | JOYCE JOHN R | Director | Buy | 10,422 | $166,752 |
| 2025-12-19 | Durable Capital Partners LP | Insider | Buy | 250,000 | $5.1M |
| 2025-12-19 | Durable Capital Partners LP | Insider | Buy | 107,985 | $2.3M |
Source: SEC Form 4 filings · as of 2026-05-22