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NAMS
NASDAQ Life Sciences

CSO Files Intent to Sell $15.7M in Shares Amidst Ongoing Insider Distribution

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 Chief Scientific Officer, Michael H. Davidson, has filed a Form 144 indicating an intent to sell 443,707 shares valued at approximately $15.7 million, continuing a trend of significant insider sales.


Key Events · Ownership and Investor Activity · NAMS

  • CSO Files Intent to Sell

    Michael H. Davidson, Chief Scientific Officer, filed a Form 144 to sell 443,707 ordinary shares.

  • Significant Value

    The proposed sale is valued at approximately $15.7 million.

  • Follows Option Exercise

    The shares intended for sale were acquired through an option exercise on the same day.

  • Ongoing Insider Distribution

    This filing continues a pattern of significant insider sales, with Davidson having sold approximately $11 million in shares over the past three months.


Analysis · NAMS · Life Sciences

This Form 144 filing by Chief Scientific Officer Michael H. Davidson signals a substantial intent to liquidate a portion of his holdings, following an exercise of options. The proposed sale of over $15 million in shares, combined with approximately $11 million in sales over the past three months by the same individual, indicates a consistent pattern of insider distribution. This ongoing selling activity from a key executive could be perceived negatively by the market, especially as it occurs shortly after the company reported a strong cash position and reduced net loss in its recent 8-K and 10-K filings. Investors may interpret this as a lack of conviction despite positive company fundamentals.

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: $30.22 info
Change: -$1.13 (-4%) info
Market Cap: $3.533B info
NAMS
Jul 24, 2026, 8:00 AM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $31.35
Real-time Price: $30.22 info
Change: -$1.13 (-4%) info
Market Cap: $3.533B info
NAMS
Jul 22, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $31.70
Real-time Price: $30.22 info
Change: -$1.48 (-5%) info
Market Cap: $3.533B info
NAMS
May 26, 2026, 5:04 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $36.11
Real-time Price: $30.22 info
Change: -$5.89 (-16%) info
Market Cap: $3.533B 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: $30.22 info
Change: -$3.56 (-11%) info
Market Cap: $3.533B info