MOBI Mobia Medical, Inc.

NASDAQ
$10.01

Mobia Medical, Inc. (MOBI) 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 Bullish Insiders bought more than they sold over this window — uncommon at any size.
Cluster activity 1 buyer in the last 30 days 1 buyer in the last 90 days 0 sellers in the last 90 days
Insiders buying
7
17 transactions
Insiders selling
1
1 transaction
Purchases
$22.7M
1,533,202 shares
Sales
$0
6,731 shares
Net activity
$22.7M
purchases less sales

Where they traded

Buy Sell Dot area is proportional to transaction value.

Last open-market purchase: August 18, 2026 , by Tansey Casey M .

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
Tansey Casey M Director Buy 16,441 $12.07 $198.5K 318,332
Tansey Casey M Director Buy 17,166 $11.85 $203.4K 301,891
Tansey Casey M 2 fills Director Buy 15,821 $11.66 $184.4K 284,725
Tansey Casey M Director Buy 35,572 $11.51 $409.3K 268,904
Curnes Nelson Bunker Chief Financial Officer Buy 5,000 $12.79 $64.0K 366,997
5 fills Buy 708,203 $15.00 $10.6M 2,006,716
HARRINGTON WILLIAM T 2 fills Director Buy 533,333 $15.00 $8.0M 2,006,716
Lucchese Cynthia L Director Buy 125,000 $15.00 $1.9M 125,000
Tansey Casey M Director Buy 66,666 $15.00 $1000.0K 233,332
Mead Dana G Jr. Director Buy 7,000 $15.00 $105.0K 7,000
Leavitt Chase C. See Remarks Buy 3,000 $15.00 $45.0K 3,000
Sell 6,731 $0.00 $0 43,799 −13.3% of holding

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.