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buyWeak

Margaret M FitzPatrick bought $12k of ANTX

director at AN2 Therapeutics, Inc.. 2,098 shares at an average of $5.53, traded Sep 1, 2026, filed Sep 2, 2026.

Conviction score
21
Value
$12k
2,098 shares
Holdings after
10,708
+24% from before
From 52-week low
+432%
low $1.03, close $5.48
From 52-week high
-13%
high $6.28, as of Sep 1, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $12k at market
    0
  • Relative to holdings
    Holdings up 24%
    +6
  • Price context
    Near the top of the 52-week range
    0
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ANTXOct 9, 2026 · close 4.40
Since filing Sep 2, 2026: -26.1%SPY +1.9% · excess -28.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001193125-26-380595, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 1, 2026POpen-market purchase
Common Stock
+2,098$5.53$12k10,70842 d ago

Related signals

Other insiders at AN2 Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
3Weak
ANTXsell 210b5-1
AN2 Therapeutics, Inc.
Robin Shane Readnour
director
$6,675
1,108 shares
-0%
13Weak
ANTXsell 210b5-1
AN2 Therapeutics, Inc.
Robin Shane Readnour
director
$97k
16,119 shares
-3%
23Weak
ANTXsell 2
AN2 Therapeutics, Inc.
Sarah Joanne Williams
Principal Accounting Officer
$1,504
272 shares
-0%
7Weak
ANTXsell10b5-1
AN2 Therapeutics, Inc.
Robin Shane Readnour
director
$213k
35,402 shares
-6%
15Weak
ANTXsell
AN2 Therapeutics, Inc.
Joshua M Eizen
See Remarks
$25k
5,945 shares
-3%
15Weak
ANTXsell
AN2 Therapeutics, Inc.
Sarah Joanne Williams
Principal Accounting Officer
$1,174
265 shares
-0%
15Weak
ANTXsell
AN2 Therapeutics, Inc.
Sarah Joanne Williams
Principal Accounting Officer
$347
327 shares
-0%
35Weak
ANTXsell 4
AN2 Therapeutics, Inc.
Joshua M Eizen
See Remarks
$25k
24,854 shares
-14%
35Weak
ANTXsell 4
AN2 Therapeutics, Inc.
Sanjay Chanda
Chief Development Officer
$9,332
9,251 shares
-11%
30Weak
ANTXsell 4
AN2 Therapeutics, Inc.
Stephen David Prior
Chief Strategy Officer
$6,507
6,462 shares
-10%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Margaret M FitzPatrick bought $12k of ANTX | InsiderTell