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ANAB
NASDAQ Life Sciences

Officer Dennis Mulroy Files to Sell Additional $1.15M in Stock, Continuing Recent Trend

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
8
Price
$56.473
Mkt Cap
$1.732B
52W Low
$11.402
52W High
$72.36
52W Position info
395% above low
Off High info
22% below high
Rel. Volume info
0.9× avg
Market data snapshot near publication time

ANAB has more than doubled off its 52-week low of $11.402.

Summary

AnaptysBio officer Dennis Mulroy has filed to sell an additional $1.15 million in company stock, extending a recent pattern of significant insider sales totaling over $17 million in the last three months.


Key Events · Ownership and Investor Activity · ANAB

  • Officer Files Intent to Sell

    Dennis Mulroy, an officer at AnaptysBio, has filed a Form 144 indicating intent to sell 20,000 shares of common stock, with an approximate market value of $1.15 million.

  • Continuation of Sales Pattern

    This filing extends a recent trend of significant sales by Mr. Mulroy, who has sold a total of 297,900 shares for gross proceeds of over $16.1 million in the past three months, bringing his total sales (including this filing) to over $17.2 million.

  • Shares Acquired via Option Exercise

    The shares intended for sale were acquired through a stock option exercise, a common method for officers to monetize compensation.

  • Context of Share Repurchase Program

    These ongoing officer sales occur while the company has an active $100 million share repurchase program, announced in May 2026, which could be seen as conflicting signals regarding management's view on valuation.


Analysis · ANAB · Life Sciences

This Form 144 indicates an officer's intent to sell a substantial amount of company stock, adding to a pattern of significant insider sales. While the shares are acquired through option exercises, the continuous disposition of over $17 million in stock by a single officer over three months, especially when the company has a share repurchase program, can be interpreted negatively by investors. It suggests a lack of conviction in the stock's near-term appreciation from a key insider.

At the time of this filing, ANAB was trading at $56.47 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $1.7B. The 52-week trading range was $11.40 to $72.36. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.

View Main SEC Filing

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ANAB - Latest Insights

ANAB
Jun 29, 2026, 4:15 PM EDT
Filing Type: 144
Importance Score:
8
Price at Filing: $65.97
Real-time Price: $52.11 info
Change: -$13.86 (-21%) info
Market Cap: $1.543B info
ANAB
Jun 26, 2026, 4:46 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $63.15
Real-time Price: $52.11 info
Change: -$11.04 (-17%) info
Market Cap: $1.543B info
ANAB
Jun 22, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $59.32
Real-time Price: $52.11 info
Change: -$7.21 (-12%) info
Market Cap: $1.543B info
ANAB
Jun 17, 2026, 4:29 PM EDT
Filing Type: 144
Importance Score:
8
Price at Filing: $56.77
Real-time Price: $52.11 info
Change: -$4.66 (-8%) info
Market Cap: $1.543B info
ANAB
Jun 16, 2026, 5:28 PM EDT
Filing Type: 144
Importance Score:
8
Price at Filing: $57.60
Real-time Price: $52.11 info
Change: -$5.49 (-10%) info
Market Cap: $1.543B info