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SCTX · Scribe Therapeutics, Inc.
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SCTX Scribe Therapeutics (SCTX) Insider Trading, Ownership & Congress Trades

Pharma & Biotech · Biological products, (no diagnostic substances) · CIK 0001853921
Cluster · 6 insidersActivist 13DC-suite buying · 2
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
0
13F, latest reported quarter
Conversions, 180 days
5
Codes C/M, not in net · no price filed

What the filings say about SCTX

Insiders, 180 days
+$71.3M net bought
6 buyers
Activist stakes (13D), 180 days
3 filings
Largest: 16.4% of the class

Scribe Therapeutics insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, Scribe Therapeutics, Inc. insiders bought a net $71.3M of stock across 8 Form 4 purchases and sales, with 6 insiders buying. Source: SEC Form 4 filings, as of 2026-10-27.

Insider
Filed
Shares
Value
Since filing
BUY
2026-07-28 SEC
7,905
$144.3K
-16.1%
Context
  • 2 earlier Form 4 trades (code P or S) here by this insider (2 buys), the last on Jul 24, 2026.
  • The trade is 0.3% of the 3,088,888 shares held after it.
  • 5 other insiders bought within 30 days.
Insider activity: Director Aghazadeh Behzad bought about $144.3K of SCTX on Jul 28, 2026; 5 other insiders bought within 30 days.
BUY
2026-07-29 SECtraded 2026-07-27
333,333
$5.0M
-24.5%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 14.0% of the 2,385,075 shares held after it.
  • 5 other insiders bought within 30 days.
Insider activity: Insider AH Bio Fund II, L.P. bought about $5.0M of SCTX on Jul 27, 2026; 5 other insiders bought within 30 days.
BUY
2026-07-29 SECtraded 2026-07-27
1,000,000
$15.0M
-24.5%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 74.1% of the 1,348,825 shares held after it.
  • 5 other insiders bought within 30 days.
Insider activity: Director GORDON CARL L bought about $15.0M of SCTX on Jul 27, 2026; 5 other insiders bought within 30 days.
BUY
2026-07-29 SECtraded 2026-07-27
1,000,000
$15.0M
-24.5%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 74.1% of the 1,348,825 shares held after it.
  • 5 other insiders bought within 30 days.
Insider activity: Director ORBIMED ADVISORS LLC bought about $15.0M of SCTX on Jul 27, 2026; 5 other insiders bought within 30 days.
BUY
2026-07-28 SECtraded 2026-07-24
2,333,333
$35.0M
-16.1%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 77.0% of the 3,030,983 shares held after it.
  • 5 other insiders bought within 30 days.
Insider activity: Director Aghazadeh Behzad bought about $35.0M of SCTX on Jul 24, 2026, the largest insider purchase at the company on our record; 5 other insiders bought within 30 days.
8 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Showing the latest few. to see 3 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net +$71.3M over 180 days
+$41.3M of it by a 10%+ holder
more than 98% of Pharma & Biotech
Congress
no House purchase disclosed in the last 12 months
Funds
under five funds report holding it
Revenue
-60.8% year over year (latest quarter)
below 83% of Pharma & Biotech
Margin
-337.7% net margin (latest quarter)
below 73% of Pharma & Biotech
Buybacks
no share repurchases reported
Short interest
35.8% of the float short (float per yahoo 2026-10-26) · 3.6 days to cover · settled 2026-09-30
more than 80% of Pharma & Biotech
The situation: each line is one rule over one dataset
Avoro Capital Advisors LLC disclosed a 5%+ stake (13.78%) in the last six months.
What changed in the last 30 days
Oct 27Insider buying stopped: no purchases in 90 days after 8 in the prior 90
Why it matters
The absence is the signal: 8 purchases in one 90-day window and none in the next is a change of behaviour, not a filing.

Watch SCTX

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-18.8%12M
-19%+20%+58%+96%2026-072026-082026-082026-092026-092026-102026-10 2026-07-27 · GORDON CARL L bought $15.0M2026-07-27 · ORBIMED ADVISORS LLC bought $15.0M2026-07-27 · AH Bio Fund II, L.P. bought $5.0M2026-07-28 · Aghazadeh Behzad bought $144.3K2026-07-30 · Avoro Capital Advisors LLC filed a 5%+ stake (13.78%)2026-07-30 · Avoro Ventures LLC filed a 5%+ stake (2.6%)2026-07-30 · Aghazadeh Behzad filed a 5%+ stake (16.37%)2026-07-30 · ELI LILLY & Co filed a 5%+ stake (7.3%)2026-07-29 · ORBIMED ADVISORS LLC filed a 5%+ stake (7.2%)2026-07-29 · ORBIMED CAPITAL GP VIII LLC filed a 5%+ stake (7.2%)
Insider buyInsider sell13D/G stake
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns SCTX: institutional holders (13F)

13F holdings, latest reported quarter
SEC 13F
No reported 13F holders

No fund above the reporting threshold listed this stock last quarter. That is a fact, not missing data.

Congress trades in SCTX

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

13D: intends to influence · 13G: passive
Avoro Capital Advisors LLC
Activist 13D · 2026-07-30
13.78%
Avoro Ventures LLC
Activist 13D · 2026-07-30
2.6%
Aghazadeh Behzad
Activist 13D · 2026-07-30
16.37%
ELI LILLY & Co
Activist 13D · 2026-07-30
7.3%
ORBIMED ADVISORS LLC
Activist 13D · 2026-07-29
7.2%

SCTX planned insider sales (Form 144)

No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
6 insiders reported buying shares.
The record shows a net $71.3M bought by insiders over 180 days. Each figure is a federal filing, dated the day it went public.
Same sector, ranked by filing activity
Sector by SEC SIC code

SCTX financials

Revenue growth
-60.8%
XBRL, annual
Net margin
-337.7%

SCTX Stock Sonar score 3/7 axes

Find similar shapesCompare

SCTX ranks highest on insider conviction (98th percentile) and growth (17th), and lowest on risk and compliance (2nd), among Pharma & Biotech peers.

Growth
17
Inputs
  • Revenue growth, YoY-60.8% · 17 pct, sector of 505
  • Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
98
Inputs
  • Net Form 4 buying (codes P and S), 180d$71.3M · 98 pct, sector of 428
  • Insider buyers, 180d6 · 97 pct, sector of 437
Risk and compliance
2
Inputs
  • Short interest, % of float+35.8% · 2 pct, sector of 813
  • Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
  • EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
  • New text in Risk Factors, latest 10-Kneeds two 10-Ks with a Risk Factors section (not 20-F filers or stubs)
4 not measured: Profitability, Financial health, Institutional and government, US patents
  • Profitability needs 2 of 4 inputs, 0 present: fewer than four consecutive quarters of net income; fewer than four consecutive quarters of operating income
  • Financial health needs 1 of 2 inputs, 0 present: no debt line filed
  • Institutional and government needs 1 of 4 inputs, 0 present: fewer than five funds report holding it; no Congress trades in 365 days; no federal contracts in 180 days; no lobbying filings in the last four quarters
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

3 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

SCTX filings, in plain words

Are Scribe Therapeutics insiders buying or selling SCTX?

In the 180 days to 2026-10-27, Scribe Therapeutics insiders were net buyers, a net $71.3M across purchases and sales reported on Form 4, by 6 buyers.

Read the full summary

In the 180 days to 2026-10-27, Scribe Therapeutics insiders were net buyers of SCTX, a net $71.3M across purchases and sales reported on Form 4 by 6 buyers. Most of that figure, $41.3M, came from a holder of 10% or more rather than an officer or director. 6 insiders reported purchases in that window. 3 activist Schedule 13D filings in the last 180 days declared an intent to influence the company, the largest for 16.4% of the class. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.

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