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ATEX

Anterix Inc.

NASDAQ · Communication Services · Telecommunications Services · US

$77.87
−3.24%
Ask drillr
0
Insider buys (3m)
35
Insider sells (3m)
-$25.5M
Net value (3m)
-20.6%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Oct 13, 2026Marquez Elena · officer: Chief Financial OfficerSale400$82
Oct 13, 2026Marquez Elena · officer: Chief Financial OfficerSale210$82
Oct 13, 2026Marquez Elena · officer: Chief Financial OfficerM-Exempt1,227$40
Oct 13, 2026Marquez Elena · officer: Chief Financial OfficerSale1,017$80
Oct 13, 2026Marquez Elena · officer: Chief Financial OfficerSale3,254$80
Oct 13, 2026Marquez Elena · officer: Chief Financial OfficerSale100$83
Oct 6, 2026Marquez Elena · officer: Chief Financial OfficerF-InKind473$84
Sep 29, 2026Marquez Elena · officer: Chief Financial OfficerF-InKind1,325$82
Sep 23, 2026Lang Scott A. · director, officer: President and CEOSale15,000$80
Sep 22, 2026Lang Scott A. · director, officer: President and CEOSale15,000$80
Sep 11, 2026DANIELS LESLIE B · directorSale2,500$84
Sep 11, 2026Ashe Gena L · officer: Chief Legal Officer & Corp SecM-Exempt6,833$35
Sep 11, 2026Ashe Gena L · officer: Chief Legal Officer & Corp SecF-InKind2,769$86
Sep 11, 2026Martin Heather · officer, other: Chief Marketing OfficerF-InKind3,465$85
Sep 11, 2026Martin Heather · officer, other: Chief Marketing OfficerSale8,064$84
Sep 8, 2026DANIELS LESLIE B · directorSale6,000$87
Sep 8, 2026DANIELS LESLIE B · directorSale1,200$87
Sep 8, 2026Ashe Gena L · officer: Chief Legal Officer & Corp SecSale4,064$85
Sep 8, 2026Ashe Gena L · officer: Chief Legal Officer & Corp SecSale293$85
Sep 8, 2026DANIELS LESLIE B · directorSale2,900$87
Aug 27, 2026Guttman-McCabe Christopher · officer: Chief Reg & Comm OfficerM-Exempt40,000$35
Aug 27, 2026Guttman-McCabe Christopher · officer: Chief Reg & Comm OfficerSale7,791$93
Aug 27, 2026Guttman-McCabe Christopher · officer: Chief Reg & Comm OfficerSale5,372$94
Aug 27, 2026Guttman-McCabe Christopher · officer: Chief Reg & Comm OfficerSale7,580$92
Aug 27, 2026Guttman-McCabe Christopher · officer: Chief Reg & Comm OfficerSale2,696$91
Aug 27, 2026Guttman-McCabe Christopher · officer: Chief Reg & Comm OfficerF-InKind16,561$90
Aug 26, 2026Kuhn Thomas R. · director, other: Executive ChairmanA-Award2,791$0.00
Aug 26, 2026Kuhn Thomas R. · director, other: Executive ChairmanSale1,654$80
Aug 26, 2026Kuhn Thomas R. · director, other: Executive ChairmanSale4,418$89
Aug 26, 2026Kuhn Thomas R. · director, other: Executive ChairmanM-Exempt10,000$34
Institutional positioning

13F filings over the trailing two quarters

New 98Increased 89Reduced 77Sold out 20
FilerActionSharesFiled
OWL CREEK ASSET MANAGEMENT, L.P.Unchanged5,411,776May 15, 2026
Owl Creek Asset Management, L.P.Unchanged5,411,776Aug 14, 2026
T. Rowe Price Investment Management, Inc.New Position2,348,019Aug 14, 2026
HEARD CAPITAL LLCUnchanged1,716,738May 15, 2026
Heard Capital LLCUnchanged1,716,738Aug 11, 2026
BlackRock, Inc.Increased1,075,115Aug 7, 2026
BLACKROCK, INC.Reduced1,007,143May 13, 2026
PRICE T ROWE ASSOCIATES INC /MD/Increased750,451Aug 14, 2026
Jupiter Topco LLCNew Position662,415Aug 14, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position573,847May 15, 2026
VANGUARD CAPITAL MANAGEMENT LLCReduced553,002Aug 13, 2026
PLUSTICK MANAGEMENT LLCIncreased520,000Aug 14, 2026
QVT FINANCIAL LPUnchanged503,941May 15, 2026
PLUSTICK MANAGEMENT LLCNew Position499,596May 15, 2026
STATE STREET CORPIncreased495,950Sep 22, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 13, 2026