Maze Therapeutics, Inc. (MAZE) insider trading
No open-market insider purchases of Maze Therapeutics, Inc. are on record; 4 open-market sales are.
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Insider purchases
No open-market purchases on record.
Insider sales
4 open-market sales on record
| Filed | Insider | Sold |
|---|---|---|
| Oct 30 Form 4 (opens sec.gov) |
Atul DandekarOfficer · planned (10b5-1) · option shares | $241k 7,500 at $32.07 |
| Oct 2 Form 4 (opens sec.gov) |
Jason Coloma V.CEO · planned (10b5-1) | $932k 34,501 at $27.02 · 13% of holdings |
| Oct 2 Form 4 (opens sec.gov) |
Harold BernsteinPresident · planned (10b5-1) · option shares | $435k 16,141 at $26.93 |
| Oct 1 Form 4 (opens sec.gov) |
Atul DandekarOfficer · planned (10b5-1) · option shares | $203k 7,500 at $27.06 |
Most insider sales are planned in advance or made for personal reasons, so a sale says less than a buy.
Planned insider sales of MAZE (Form 144)
| Filed | Insider | To sell |
|---|---|---|
| Oct 29 Form 144 | ATUL DANDEKAROfficer · 10b5-1 plan | $476k 15,000 shares from Oct 29 |
A Form 144 is filed before an insider sells restricted or control shares; the Form 4 reports the sale once made.
Questions
Are insiders buying MAZE stock?
Not recently: no open-market purchases were filed in the last 90 days.
Who bought MAZE stock most recently?
No insider has bought MAZE on the open market in the filings on record.
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Data as of Oct 30, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer