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Company profile

Whitehawk Therapeutics, Inc. Insider Trading

WHWK

Every SEC Form 4 insider trading filing for Whitehawk Therapeutics, Inc. (WHWK) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
CIK
0001422142
Filings
95
Insiders
18
Last filing
2026-09-15
SEC EDGAR ↗Yahoo Finance ↗Finviz ↗Stock Analysis ↗

Activity summary

Recent insider activity is bullish. Over the last 30 days, 11 insiders purchased shares. Buying was led by Scott M. Giacobello.

Three year balance

Buy and sell value by quarter, Q4 23 to Q3 26. Whitehawk Therapeutics, Inc. insiders are net buyers across the period shown.

PurchasesSales
Q4 23Q1 24Q2 24Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26$31.6MQ2 26Q3 26

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $31.6M.

90 day insight

Over the last 90 days, Whitehawk Therapeutics, Inc. insiders bought $0 across 11 transactions with no open-market sales.

  • Most active insider: Scott M. Giacobello with 2 transactions totaling $0.

Activity skews bullish — buys outpace sales.

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValueReturn
Sep 15, 2026Scott M. GiacobelloWHWK
Award
118,476——-1.0% 1d
Sep 15, 2026David James LennonWHWK
Award
193,957——-1.0% 1d
Sep 15, 2026Margaret DuganWHWK
Award
81,250——-1.0% 1d
Sep 15, 2026Bryan BallWHWK
Award
91,633——-1.0% 1d
Sep 15, 2026Scott M. GiacobelloWHWK
Award
118,476——-1.0% 1d

45 more transactions hidden

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Top insiders

By total value filed.

Avoro Capital Advisors LLC10% owner1 filing+$25.0M
Anupam Dalal1 filing+$5.0M
David James LennonCHIEF EXECUTIVE OFFICER6 filings−$842K
Scott M. GiacobelloCHIEF FINANCIAL OFFICER4 filings−$741K
Caley Castelein1 filing+$1000K

Institutional Ownership

Top 13F-HR holders of Whitehawk Therapeutics, Inc. as of 2026-06-30

— stable
Total reported AUM
$11.5M
QoQ change
—
Reporting period
2026-06-30
#1
BlackRock, Inc.
CIK 0002012383
$5.2M
1.1M shares
#2
BlackRock, Inc.
CIK 0002012383
$2.8M
622K shares
#3
State Street Corp
CIK 0000093751
$1.8M
387K 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 →

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Form4API, StockholmNot affiliated with the SEC or EDGAR. Data sourced from public EDGAR filings. Not investment advice.

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