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NAMS
NASDAQ Life Sciences

CEO Michael H. Davidson Sells $14.75M in Company Stock Following Option Exercise

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
9
Price
$32.83
Mkt Cap
$3.775B
52W Low
$14.06
52W High
$42
52W Position info
133% above low
Off High info
22% below high
Rel. Volume info
2.4× avg
Market data snapshot near publication time

NAMS has more than doubled off its 52-week low of $14.06 on elevated volume (2.4× avg).

Summary

NewAmsterdam Pharma's CEO, Michael H. Davidson, sold $14.75 million worth of company stock after exercising options, a significant transaction that may signal a lack of confidence.


Key Events · Ownership and Investor Activity · NAMS

  • CEO Sells Substantial Stake

    Michael H. Davidson, CEO and Director, sold 443,707 ordinary shares for a total of $14,753,257.75 at a price of $33.25 per share.

  • Option Exercise Precedes Sale

    The sale followed the exercise of options for an equal number of shares, indicating a planned liquidation of vested equity.

  • Significant Transaction Value

    The total value of the shares sold represents 0.777% of the company's current market capitalization, a notable disposition by a top executive.

  • Execution of Prior Intent

    This Form 4 filing confirms the actual sale, executing on the intent to sell previously indicated by a Form 144 filed by Davidson on the same date.


Analysis · NAMS · Life Sciences

Michael H. Davidson, Chief Executive Officer and Director of NewAmsterdam Pharma, executed a significant sale of company stock. This transaction involved exercising options and immediately selling the acquired shares, resulting in a net disposition of over $14.75 million. This substantial sale by a key executive, representing 0.777% of the company's market capitalization, could be interpreted negatively by investors, especially given the recent pattern of insider distribution. This Form 4 filing confirms the actual sale, following a Form 144 filed by Davidson on the same day indicating his intent to sell.

At the time of this filing, NAMS was trading at $32.83 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $3.8B. The 52-week trading range was $14.06 to $42.00. This filing was assessed with negative market sentiment and an importance score of 9 out of 10.

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NAMS - Latest Insights

NAMS
Jul 24, 2026, 8:03 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $31.35
Real-time Price: $30.20 info
Change: -$1.15 (-4%) info
Market Cap: $3.271B info
NAMS
Jul 24, 2026, 8:00 AM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $31.35
Real-time Price: $30.20 info
Change: -$1.15 (-4%) info
Market Cap: $3.271B info
NAMS
Jul 22, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $31.70
Real-time Price: $30.20 info
Change: -$1.50 (-5%) info
Market Cap: $3.271B info
NAMS
May 26, 2026, 5:04 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $36.11
Real-time Price: $30.20 info
Change: -$5.91 (-16%) info
Market Cap: $3.271B info
NAMS
May 14, 2026, 7:52 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $33.78
Real-time Price: $30.20 info
Change: -$3.58 (-11%) info
Market Cap: $3.271B info