SGP · Insider Trading

SpyGlass Pharma, Inc. Common Stock

Every open-market purchase and sale reported by SGP officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings
30
most recent
Open-Market Buys
1
code P
Sales
0
code S
Reporting Insiders
15
current holders
SGP — Recent Form 4 Transactions (latest 2026-02-11)
FiledInsiderRole TypeSharesValue
2026-02-11 Bilal Arshad Khan Director Buy +135,000 +$2.16M
2026-02-11 Ali Behbahani Director MIXED +7,392,301 +$15.00M
2026-02-11 Mohamad Makhzoumi 10%+ Owner MIXED +7,392,301 +$15.00M
2026-02-11 Forest Baskett 10%+ Owner MIXED +7,392,301 +$15.00M
2026-02-11 Paul Edward Walker 10%+ Owner MIXED +7,392,301 +$15.00M
2026-02-11 Rajeev M. Shah Director MIXED +8,021,117 +$59.04M
2026-02-11 Carmen Chang 10%+ Owner MIXED +7,392,301 +$15.00M
2026-02-11 Rick Yang 10%+ Owner MIXED +6,035,038 +$15.00M
2026-02-11 Anthony A. Florence Jr. 10%+ Owner MIXED +7,392,301 +$15.00M
2026-02-11 Geoffrey B Pardo Director MIXED +2,187,513 +$5.00M
2026-02-11 Edward T Mathers 10%+ Owner MIXED +6,035,038 +$15.00M
2026-02-11 Kirk G. Nielsen Director C — —
2026-02-11 NEA 17 GP, LLC 10%+ Owner MIXED +6,035,038 +$15.00M
2026-02-11 Scott D Sandell 10%+ Owner MIXED +7,392,301 +$15.00M
2026-02-10 Kirk G. Nielsen Director MIXED +3,310,619 +$2.64M
2026-02-10 Vensana Capital I, L.P. 10%+ Owner MIXED +3,310,619 +$2.64M
2026-02-09 Geoffrey B Pardo Director A +27,400 deriv. —
2026-02-09 Michael Dybbs Director A +27,400 deriv. —
2026-02-09 Chetan Pratap Pujara Chief R&D Officer A +105,000 deriv. —
2026-02-09 Kirk G. Nielsen Director A +27,400 deriv. —
2026-02-09 Patrick H. Mooney Chief Executive Officer A +300,000 deriv. —
2026-02-09 Malik Y. Kahook See remarks A +105,000 deriv. —
2026-02-09 James Robert Dennewill Jr. Chief Operating Officer A +105,000 deriv. —
2026-02-09 Jean-Frederic Viret Chief Financial Officer A +17,500 deriv. —
2026-02-09 Habib J Dable Director A +27,400 deriv. —
2026-02-09 Elizabeth G. O'Farrell Director A +13,700 deriv. —
2026-02-09 Bilal Arshad Khan Director A +13,700 deriv. —
2026-02-09 Ali Behbahani Director A +27,400 deriv. —
2026-02-09 Zachary Scheiner Director A +27,400 deriv. —
2026-02-09 Peter Kolchinsky Director A +27,400 deriv. —
SGP — Current Insider Holders
InsiderRole Shares HeldValue
Edward T Mathers 10%+ Owner 6,035,038 $202.29M
Carmen Chang 10%+ Owner 6,035,038 $202.29M
Scott D Sandell 10%+ Owner 5,097,538 $170.87M
Mohamad Makhzoumi 10%+ Owner 5,097,538 $170.87M
Kirk G. Nielsen Director 3,310,619 $110.97M
Vensana Capital I, L.P. 10%+ Owner 3,145,619 $105.44M
Forest Baskett 10%+ Owner 2,989,408 $100.20M
Anthony A. Florence Jr. 10%+ Owner 2,989,408 $100.20M
Ali Behbahani Director 2,989,408 $100.20M
NEA 17 GP, LLC 10%+ Owner 2,989,408 $100.20M
Rick Yang 10%+ Owner 2,989,408 $100.20M
Rajeev M. Shah Director 2,524,473 $84.62M
Geoffrey B Pardo Director 1,875,013 $62.85M
Paul Edward Walker 10%+ Owner 954,990 $32.01M
Bilal Arshad Khan Director 276,877 $9.28M
SGP Insider Trading FAQ
Who are the insiders at SGP?
15 officers, directors and 10%+ beneficial owners currently report holdings in SGP via SEC Form 4.
Are SGP insiders buying or selling?
Across the 30 most recent Form 4 filings for SGP, 1 were open-market purchases (code P) and 0 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is SGP insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent SGP filing is dated 2026-02-11.
How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the SGP quote page; the site-wide leaderboard is on the insider transactions hub.

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.