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SMMT
NASDAQ Life Sciences

Co-CEO Robert Duggan Buys $50M in Summit Therapeutics Stock

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$13.11
Mkt Cap
$10.175B
52W Low
$12.55
52W High
$30.98
52W Position info
4.5% above low
Off High info
58% below high
Rel. Volume info
0.4× avg
Market data snapshot near publication time

SMMT is trading near its 52-week low of $12.55 (4.5% above the low).

Summary

Summit Therapeutics' Co-CEO, Robert W. Duggan, made a significant open-market purchase of nearly $50 million in company stock, signaling strong insider confidence, especially given the stock's current trading near its 52-week low.


Key Events · Ownership and Investor Activity · SMMT

  • Co-CEO Makes Major Stock Purchase

    Robert W. Duggan, Co-Chief Executive Officer, Director, and 10% Owner, purchased 3,810,000 shares of common stock for $49,987,200 on the open market.

  • Significant Insider Conviction

    This purchase represents approximately 0.49% of the company's market capitalization and occurs while the stock is trading near its 52-week low, indicating strong confidence from a key executive.

  • Follows Recent Drug Data and Offering Withdrawal

    This substantial investment follows recent positive Phase III overall survival data for ivonescimab and the company's decision to withdraw a previously announced $500 million public offering.


Analysis · SMMT · Life Sciences

This is a very substantial open-market purchase by Co-CEO Robert W. Duggan, representing approximately 0.49% of the company's market capitalization. The timing of this significant investment, while the stock is trading near its 52-week low, suggests strong conviction from a key insider regarding the company's future prospects. This follows recent positive Phase III data for ivonescimab and the withdrawal of a $500 million public offering, indicating a potential shift in financing strategy or increased confidence in existing capital.

At the time of this filing, SMMT was trading at $13.11 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $10.2B. The 52-week trading range was $12.55 to $30.98. This filing was assessed with positive market sentiment and an importance score of 8 out of 10.

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SMMT - Latest Insights

SMMT
Jul 23, 2026, 4:34 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $14.68
Real-time Price: $13.13 info
Change: -$1.55 (-11%) info
Market Cap: $10.455B info
SMMT
Jul 23, 2026, 4:08 PM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $14.21
Real-time Price: $13.13 info
Change: -$1.08 (-8%) info
Market Cap: $10.455B info
SMMT
Jul 23, 2026, 4:07 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $14.52
Real-time Price: $13.13 info
Change: -$1.39 (-10%) info
Market Cap: $10.455B info
SMMT
Jul 22, 2026, 7:10 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $14.48
Real-time Price: $13.13 info
Change: -$1.35 (-9%) info
Market Cap: $10.455B info
SMMT
Jul 22, 2026, 6:30 AM EDT
Source: BusinessWire
Importance Score:
8
Price at Filing: $14.52
Real-time Price: $13.13 info
Change: -$1.39 (-10%) info
Market Cap: $10.455B info