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ISSUER PROFILE · CIK 0001362468 · CUSIP 01748X102

Allegiant Travel CoALGT

6 13D/G filings 3 distinct filers 2 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
+10.6%
avg +10.6%
Median 60d
-26.2%
avg -26.2%
Median 90d
-45.1%
avg -45.1%
Median 180d
-41.6%
avg -41.6%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
6
1 SCHEDULE 13G · 1 SCHEDULE · 4 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
2
0 buys · 0 sales
Latest short DTC
3.18
as of 2026-07-15

13D/G Filings Timeline · 6 total

FiledFormFilerStakeSharesIntent
2026-07-14 SCHEDULE 13G DIMENSIONAL FUND ADVISORS LP view →
2025-02-20 SCHEDULE GALLAGHER MAURICE J JR 12.80% 2,348,348 view →
2022-02-17 SC Allegiant Travel CO view →
2021-02-12 SC Allegiant Travel CO view →
2019-04-05 SC GALLAGHER MAURICE J JR view →
2019-02-20 SC GALLAGHER MAURICE J JR view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-04-03 Neal Robert James officer F 179 $82.84 $15K
2026-04-03 Wells Drew Allen officer F 179 $82.84 $15K

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 1,624,542 3.18 -20.7%
2026-06-30 2,048,033 2.58 +24.6%
2026-06-15 1,644,335 2.82 -6.5%
2026-05-29 1,757,981 2.72 +8.8%
2026-05-15 1,616,567 2.26 -27.4%
2026-04-30 2,227,565 4.37 +2.9%
2026-04-15 2,164,816 4.81 -16.2%
2026-03-31 2,583,555 6.21 +3.4%
2026-03-13 2,498,950 4.20 +2.2%
2026-02-27 2,445,563 6.93 -0.3%
2026-02-13 2,451,740 3.15 +8.8%
2026-01-30 2,252,311 4.98 +21.4%

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