ANDG Andersen Group Inc.

NYSE
$52.96

Andersen Group Inc. (ANDG) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal In line Selling ran in line with ANDG's own trailing one-year pace, with 0% of sale value under a prearranged plan.
Cluster activity 0 buyers in the last 30 days 0 buyers in the last 90 days 1 seller in the last 90 days
Insiders buying
5
7 transactions
Insiders selling
1
1 transaction
Purchases
$8.2M
400,778 shares
Sales
$13.5M
336,736 shares
Net activity
-$5.3M
purchases less sales

How much of that selling was preplanned? 0% planned / 100% discretionary

10b5-1 plan sales $0 0 transactions · 0 shares
Discretionary sales $13.5M 1 transaction · 336,736 shares

Largest single sale: $13.5M.

Where they traded

Buy Sell Dot area is proportional to transaction value.

Last open-market purchase: May 20, 2026 , by Gunderson Robert V JR .

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
Durable Capital Partners LP 10% Owner Sell 336,736 $40.01 $13.5M 1,333,749 −20.2% of holding
Gunderson Robert V JR Director Buy 2,367 $35.82 $84.8K 15,000
Gunderson Robert V JR Director Buy 12,633 $16.00 $202.1K 12,633
JOYCE JOHN R Director Buy 10,422 $16.00 $166.8K 10,422
Nicolai John Director Buy 9,475 $16.00 $151.6K 9,475
OLSON RONALD L Director Buy 7,896 $16.00 $126.3K 7,896
Durable Capital Partners LP 2 fills 10% Owner Buy 357,985 $20.82 $7.5M 1,670,485

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.