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AMBQ
NYSE Manufacturing

Ambiq Micro Discloses Significant Stock Option Repricing Benefiting Insiders

Analysis by Wiseek AI
Sentiment info
Negative
Importance info
8
Price
$35
Mkt Cap
$753.55M
52W Low
$22.12
52W High
$51.762
Market data snapshot near publication time

Summary

Ambiq Micro's definitive proxy statement reveals a significant stock option repricing in May 2024 that lowered exercise prices for certain employees and directors, effectively transferring value to insiders, alongside details of past dilutive financing.


Key Events

  • Significant Stock Option Repricing Disclosed

    In May 2024, the company repriced stock options for 795,281 shares held by certain employees and directors, adjusting exercise prices from a range of $17.08-$33.60 down to $12.60 per share. This action significantly benefited option holders by making their awards more valuable and is dilutive to existing shareholders.

  • Details of Highly Dilutive Series G Financing

    The filing provides details on a Series G redeemable convertible preferred stock financing conducted between August 2023 and July 2024, which raised approximately $89.7 million by issuing 99.2 million shares at a purchase price of $0.904179 per share. This past financing was highly dilutive to existing shareholders, though it significantly enhanced the company's liquidity.

  • Annual Meeting to Elect Directors and Ratify Auditor

    The company will hold its Annual Meeting of Stockholders virtually on June 8, 2026, to elect Timothy Chen and Ker Zhang, Ph.D., as Class I directors and to ratify KPMG LLP as its independent registered public accounting firm for 2026.

  • Insider Trading Policy Prohibits Hedging and Pledging

    Ambiq Micro has adopted an Insider Trading Policy that prohibits directors, executive officers, and employees from hedging or pledging company stock.


Analysis

This definitive proxy statement highlights a significant stock option repricing in May 2024, which lowered exercise prices for 795,281 shares held by certain employees and directors. This action effectively transferred potential value to insiders, as the options are now substantially in-the-money compared to their original, higher strike prices. Additionally, the filing details a highly dilutive Series G preferred stock financing from 2023-2024, which raised $89.7 million at a price significantly below the current market value, though it was noted to enhance liquidity. While the director elections and auditor ratification are routine, the financial implications of the repricing and past dilutive financing are material for shareholders.

At the time of this filing, AMBQ was trading at $35.00 on NYSE in the Manufacturing sector, with a market capitalization of approximately $753.5M. The 52-week trading range was $22.12 to $51.76. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.

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AMBQ
May 29, 2026, 7:51 PM EDT
Filing Type: 4
Importance Score:
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Price at Filing: $79.37
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Change: +$5.22 (+7%) info
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AMBQ
May 27, 2026, 3:14 PM EDT
Filing Type: 144
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AMBQ
May 18, 2026, 6:12 PM EDT
Filing Type: 4
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Price at Filing: $71.34
Real-time Price: $84.59 info
Change: +$13.25 (+19%) info
Market Cap: $1.811B info
AMBQ
May 18, 2026, 5:48 PM EDT
Filing Type: 4
Importance Score:
8
Price at Filing: $71.34
Real-time Price: $84.59 info
Change: +$13.25 (+19%) info
Market Cap: $1.811B info
AMBQ
May 18, 2026, 5:44 PM EDT
Filing Type: 4
Importance Score:
8
Price at Filing: $71.34
Real-time Price: $84.59 info
Change: +$13.25 (+19%) info
Market Cap: $1.811B info
AMBQ
May 15, 2026, 4:13 PM EDT
Filing Type: 144
Importance Score:
8
Price at Filing: $70.57
Real-time Price: $84.59 info
Change: +$14.02 (+20%) info
Market Cap: $1.811B info
AMBQ
May 14, 2026, 4:13 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $73.49
Real-time Price: $84.59 info
Change: +$11.10 (+15%) info
Market Cap: $1.811B info
AMBQ
May 14, 2026, 4:09 PM EDT
Filing Type: 144
Importance Score:
8
Price at Filing: $73.49
Real-time Price: $84.59 info
Change: +$11.10 (+15%) info
Market Cap: $1.811B info
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May 12, 2026, 4:02 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $66.00
Real-time Price: $84.59 info
Change: +$18.59 (+28%) info
Market Cap: $1.811B info
AMBQ
May 12, 2026, 12:15 PM EDT
Source: Dow Jones Newswires
Importance Score:
9
Price at Filing: $60.51
Real-time Price: $84.59 info
Change: +$24.08 (+40%) info
Market Cap: $1.811B info