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Insider · CIK 0001725721

AH Bio Fund II, L.P.

owner

Files at EQRX (EQRx, Inc.), SCTX (Scribe Therapeutics, Inc.). First filing Jul 29, 2026, latest Jul 29, 2026.

In brief

AH Bio Fund II, L.P. files SEC Form 4 as 10% owner at SCTX (Scribe Therapeutics, Inc.), and also at EQRX (EQRx, Inc.). Since Jul 29, 2026, AH Bio Fund II, L.P. has reported 1 open-market buy worth $5.0M and 0 open-market sells worth $0, the latest filed on Jul 29, 2026.

A track record needs three past buys with six months of prices behind them; AH Bio Fund II, L.P. has 0, so none is measured yet.

The newest scored trade: bought $5.0M of SCTX on Jul 27, 2026, filed Jul 29, 2026, scored 50 (moderate). In the last 12 months: 1 buy worth $5.0M and 0 sells worth $0.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$5.0M bought, $0 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

SCTX: Scribe Therapeutics, Inc.

SCTXOct 13, 2026 · close 19.12

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
50Moderate
SCTXbuy 6
Scribe Therapeutics, Inc.
$5.0M
333,333 shares
+16%-

Transactions

Every row this insider has filed, 5 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jul 27, 2026SCTX
Scribe Therapeutics, Inc.
CConversion
Common Stockindirect: By AH Bio Fund II, L.P.
+2,051,742--2,051,742Jul 29, 2026
Jul 27, 2026SCTX
Scribe Therapeutics, Inc.
CConversion
Common Stockindirect: By AH Bio Fund III, L.P.
+697,650--697,650Jul 29, 2026
Jul 27, 2026SCTX
Scribe Therapeutics, Inc.
POpen-market purchase
Common Stockindirect: By AH Bio Fund II, L.P.
+333,333$15.00$5.0M2,385,075Jul 29, 2026
Jul 27, 2026SCTX
Scribe Therapeutics, Inc.
CConversion
Series A Preferred Stockderivativeindirect: By AH Bio Fund II, L.P.
-12,150,003$0.00$00Jul 29, 2026
Jul 27, 2026SCTX
Scribe Therapeutics, Inc.
CConversion
Series B Preferred Stockderivativeindirect: By AH Bio Fund III, L.P.
-4,131,344$0.00$00Jul 29, 2026

Questions about AH Bio Fund II, L.P.

Answered from the filings on this page, as of the latest one.

Is AH Bio Fund II, L.P. buying or selling?

In the last 12 months AH Bio Fund II, L.P. reported 1 open-market buy worth $5.0M and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $5.0M of SCTX on Jul 27, 2026. Grants, option exercises and tax withholding are not counted.

How did AH Bio Fund II, L.P.'s past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and AH Bio Fund II, L.P. has 0.

Where does AH Bio Fund II, L.P. file Form 4?

AH Bio Fund II, L.P. has filed Form 4 at SCTX (Scribe Therapeutics, Inc.); EQRX (EQRx, Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

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.

AH Bio Fund II, L.P.: insider trades and track record | InsiderTell