// company-profile

Alumis Inc. Insider Trading

ALMS

Every SEC Form 4 insider trading filing for Alumis Inc. (ALMS) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.

ExchangeNasdaqSectorPharmaceutical PreparationsInc.DEFilings87Insiders29
// api This Alumis Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
curl "https://api.form4api.com/v1/transactions?ticker=ALMS" -H "X-Api-Key: YOUR_API_KEY"

// activity-summary

Recent insider activity is bearish. Over the last 30 days, insiders net sold $394K across 6 transactions.

// 90-day insight

Over the last 90 days, Alumis Inc. insiders bought $204K (16 transactions) and sold $534K (7 transactions).

  • Most active insider: Drappa Jorn with 5 transactions totaling $243K.
  • Largest single sale: $140K by Pangali Sanam on Jul 6, 2026.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Alumis Inc. as of 2026-06-30

— stable
Total reported AUM
$379.4M
QoQ change
Reporting period
2026-06-30
#1
BlackRock, Inc.
CIK 2012383
$108.9M
3.9M shares
#2
BlackRock, Inc.
CIK 2012383
$70.2M
2.5M shares
#3
STATE STREET CORP
CIK 93751
$61.5M
2.2M shares

Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Aug 3, 2026Pangali SanamALMS
Sale
1,364$26.37$36K
Aug 3, 2026Goldstein David MALMS
Sale
2,596$26.37$68K
Aug 3, 2026Drappa JornALMS
Sale
2,447$26.37$65K
Aug 3, 2026Bradley Mark ChristopherALMS
Sale
2,572$26.37$68K
Aug 3, 2026Hardiman Roy C.ALMS
Sale
2,692$26.37$71K

45 more transactions hidden

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