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ALGT
NASDAQ Energy & Transportation

Officer and 10% Owner Files Second Form 144 to Sell $6.45M in Shares

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Airline Stocks · Industrial
Sentiment info
Negative
Importance info
8
Price
$113.93
Mkt Cap
$2.067B
52W Low
$39.8
52W High
$118
52W Position info
186% above low
Off High info
3.4% below high
Rel. Volume info
1.8× avg
Market data snapshot near publication time

ALGT has more than doubled off its 52-week low of $39.8.

Summary

A key officer and 10% owner has filed a second Form 144 in three days, indicating intent to sell an additional $6.45 million in shares, bringing total recent sales and intent to sell to over $26 million.


Key Events · Ownership and Investor Activity · ALGT

  • Second Form 144 Filed by Key Insider

    Maurice J Gallagher Jr., an Officer and 10% Stockholder, filed intent to sell 56,243 shares worth approximately $6.45 million. This follows a previous Form 144 filed just three days prior on February 6, 2026.

  • Significant Insider Selling Activity

    Including the current intent, Mr. Gallagher has reported sales and intent to sell totaling over $26 million in the past three months, representing a substantial disposition of his holdings.

  • Selling Near 52-Week Highs Post-Positive News

    This selling activity occurs while the stock is trading near its 52-week high, following a strong Q4 2025 earnings report and a definitive merger agreement announced in January.


Analysis · ALGT · Energy & Transportation

Maurice J Gallagher Jr., a key insider serving as both an Officer and 10% Stockholder, has filed a second Form 144 within days, indicating intent to sell an additional 56,243 shares valued at approximately $6.45 million. This follows a previous Form 144 filed on February 6, 2026, for 175,000 shares, bringing his total reported sales and intent to sell to over $26 million in the last three months. The selling activity occurs shortly after the company announced a definitive merger agreement to acquire Sun Country Airlines and a strong Q4 2025 earnings report, with the stock trading near its 52-week high. This sustained selling by a significant insider, despite recent positive corporate developments, could be interpreted as a move to lock in gains or for liquidity purposes, potentially signaling a lack of further upside conviction from a key executive.

How filings like this one have moved

In the 30 days to Oct 2, 2026, 36.5% of the 1055 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.56%. These are measured outcomes after filings of this importance, not a forecast for this one.

Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset

At the time of this filing, ALGT was trading at $113.93 on NASDAQ in the Energy & Transportation sector, with a market capitalization of approximately $2.1B. The 52-week trading range was $39.80 to $118.00. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.

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ALGT - Latest Insights

ALGT
Aug 10, 2026, 4:11 PM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $89.54
Real-time Price: $77.61 info
Change: -$11.93 (-13%) info
Market Cap: $2.122B info
ALGT
Aug 04, 2026, 4:13 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $102.00
Real-time Price: $77.61 info
Change: -$24.39 (-24%) info
Market Cap: $2.122B info
ALGT
Aug 04, 2026, 4:01 PM EDT
Source: PR Newswire
Importance Score:
9
Price at Filing: $105.09
Real-time Price: $77.61 info
Change: -$27.48 (-26%) info
Market Cap: $2.122B info
ALGT
Aug 03, 2026, 6:48 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $98.08
Real-time Price: $77.61 info
Change: -$20.47 (-21%) info
Market Cap: $2.122B info
ALGT
Jul 30, 2026, 5:00 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $99.01
Real-time Price: $77.61 info
Change: -$21.40 (-22%) info
Market Cap: $2.122B info