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ANTERIX INC (ATEX) Stock Ownership and Short Interest

USA - NASDAQ:ATEX - US03676C1009 - Common Stock

20.06 USD
-0.83 (-3.97%)
Last: 11/20/2025, 8:00:01 PM
19.82 USD
-0.24 (-1.2%)
After Hours: 11/20/2025, 8:00:01 PM
ATEX Ownership Chart.ATEX Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ATEX Ownership.InsiderInstitutionalPublic



Shares Outstanding18.74M
Float18.32M
Float Short Interest Percentage5.54%
Owners (insider)1.87%
Owners (institutional)91.19%
Owners (insider) change5.59%
Owners (institutional) change-4.55%
ATEX Institutional Ownership HistoryATEX Institutional Ownership HistoryATEX Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M
ATEX Historical Insider Transactions ChartATEX Historical Insider Buy and Sell Transactions ChartATEX Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 0 20K -20K 40K
Date Name Type Shares Price Amount
Nov 18, 2025 Ashe Gena L Open Market Sale 6564 21.07 $ 138,303.48
Sep 18, 2025 Lang Scott A. Open Market Purchase 4650 21.28 $ 98,952.00
Aug 19, 2025 Gray Timothy Open Market Purchase 50 22.07 $ 1,103.50
Aug 5, 2025 YAZDI MAHVASH Grant 7767 0.00 $ 0.00
Aug 5, 2025 DANIELS LESLIE B Grant 7767 0.00 $ 0.00
Aug 5, 2025 Fleischhauer Mark Grant 7767 0.00 $ 0.00
Aug 5, 2025 Heard William Grant 7767 0.00 $ 0.00
Aug 5, 2025 ALTMAN JEFFREY A Grant 7767 0.00 $ 0.00
Aug 5, 2025 Owl Creek Asset Management, L.P. Grant 7767 0.00 $ 0.00
Jul 12, 2025 Guttman-McCabe Christopher Option Excercise 1517 23.95 $ 36,332.15
Jul 12, 2025 Gerbrandt Ryan Option Excercise 1470 23.95 $ 35,206.50
Jun 12, 2025 Kuhn Thomas R. Grant 6222 0.00 $ 0.00
May 22, 2025 Ashe Gena L Option Excercise 2732 28.35 $ 77,452.20
May 22, 2025 Gray Timothy Option Excercise 4098 28.35 $ 116,178.30
May 15, 2025 Gerbrandt Ryan Option Excercise 4259 28.18 $ 120,005.42
May 15, 2025 Ashe Gena L Option Excercise 3421 28.18 $ 96,389.62
May 15, 2025 Guttman-McCabe Christopher Option Excercise 3879 28.19 $ 109,358.46
May 15, 2025 Gray Timothy Option Excercise 3428 28.18 $ 96,590.00
Feb 28, 2025 Heard William Grant 1887 0.00 $ 0.00
Dec 16, 2024 OBRIEN MORGAN E Open Market Sale 13609 33.44 $ 455,084.96
Dec 9, 2024 OBRIEN MORGAN E Option Excercise 90000 25.00 $ 2,250,000.00
Dec 9, 2024 OBRIEN MORGAN E Option Excercise 76391 34.05 $ 2,601,113.55
Dec 5, 2024 Kuhn Thomas R. Grant 6574 0.00 $ 0.00
Dec 5, 2024 DANIELS LESLIE B Grant 5002 0.00 $ 0.00
Dec 5, 2024 YAZDI MAHVASH Grant 5002 0.00 $ 0.00
Dec 5, 2024 Fleischhauer Mark Open Market Purchase 3500 34.19 $ 119,665.00
Dec 5, 2024 Fleischhauer Mark Grant 5002 0.00 $ 0.00
Dec 5, 2024 ALTMAN JEFFREY A Grant 5002 0.00 $ 0.00
Dec 5, 2024 Owl Creek Asset Management, L.P. Grant 5002 0.00 $ 0.00