SGP SpyGlass Pharma, Inc.

NYSE
$28.94

SpyGlass Pharma, Inc. (SGP) 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 0 buyers in the last 30 days 0 buyers in the last 90 days 0 sellers in the last 90 days
Insiders buying
13
17 transactions
Insiders selling
0
0 transactions
Purchases
$221.5M
13,842,500 shares
Sales
$0
0 shares
Net activity
$221.5M
purchases less sales

Where they traded

Buy Sell Dot area is proportional to transaction value.

Last open-market purchase: February 9, 2026 .

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
4 fills Buy 4,792,500 $16.00 $76.7M 6,035,038
SANDELL SCOTT D 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
BASKETT FOREST 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
Mathers Edward T 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
Walker Paul Edward 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
Florence Anthony A. Jr. 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
Behbahani Ali Director Buy 937,500 $16.00 $15.0M 6,035,038
Makhzoumi Mohamad 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
Chang Carmen 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
Yang Rick 10% Owner Buy 937,500 $16.00 $15.0M 6,035,038
Pardo Geoffrey B Director Buy 312,500 $16.00 $5.0M 2,187,513
Nielsen Kirk G. Director Buy 165,000 $16.00 $2.6M 3,310,619
Khan Bilal Arshad 2 fills Director Buy 135,000 $16.00 $2.2M 251,427

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.