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Company profile

Intellia Therapeutics, Inc. Insider Trading

NTLA

Every SEC Form 4 insider trading filing for Intellia Therapeutics, Inc. (NTLA) 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
In Vitro & In Vivo Diagnostic Substances
CIK
0001652130
Filings
104
Insiders
18
Last filing
2026-08-21
SEC EDGAR ↗Yahoo Finance ↗Finviz ↗Stock Analysis ↗

Activity summary

No insider transactions in the last 30 days. The most recent was on August 21, 2026, when John M Leonard sold 2,785 shares. 104 filings from 18 insiders are on record below.

Three year balance

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

PurchasesSales
Q4 23$1.6MQ1 24Q2 24Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $1.6M.

90 day insight

Over the last 90 days, Intellia Therapeutics, Inc. insiders sold $136K across 2 transactions with no open-market purchases.

  • Most active insider: John M Leonard with 2 transactions totaling $287K.
  • Largest single sale: $251K by John M Leonard on Aug 20, 2026.
  • 60% of recent sales were pre-scheduled 10b5-1 trades, typically less informative than open-market activity.

Activity skews bearish: sales outpace buys.

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValueReturn
Aug 21, 2026John M LeonardNTLA
Sale10b5
2,785$13.00$36K+0.9% 1w
Aug 20, 2026John M LeonardNTLA
Sale10b5
19,890$12.60$251K+0.9% 1w
Jul 22, 2026Edward J Dulac IIINTLA
Sale
8,111$11.25$91K+15.2% 1m
Jul 2, 2026Edward J Dulac IIINTLA
Sale10b5
4,677$18.00$84K-36.5% 1m
Jul 1, 2026Michael P DubeNTLA
Sale
2,641$16.78$44K-36.5% 1m

45 more transactions hidden

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Top insiders

By total value filed.

John M LeonardPresident and CEO8 filings−$1.0M
Fred E Cohen1 filing+$1.4M
Edward J Dulac IIIEVP, Chief Financial Officer3 filings−$234K
James BastaEVP, General Counsel2 filings−$112K
David LebwohlEVP, Chief Medical Officer1 filing−$110K

Institutional Ownership

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

↓ decreasing
Total reported AUM
$646.1M
QoQ change
-52.8%
Reporting period
2026-06-30
#1
State Street Corp
CIK 0000093751
$156.3M
9.2M shares
#2
BlackRock, Inc.
CIK 0002012383
$105.4M
6.2M shares
#3
BlackRock, Inc.
CIK 0002012383
$82.2M
4.9M 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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