Dudediligence.

Anterix Inc

ATEXNASDAQ · Telephone Communications (No Radiotelephone)
Write an idea

Insiders

Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$25.4M

16 notices · 369,764 sh

Oct 2025 to Oct 2026

Reported ·

$10.3M

11 sales · 2 buys · $75,072 bought

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 11 reported sales carry the 10b5-1 box. Together they are 0.67% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-21: SCOTT LANG, Form 1442026-09-10: HEATHER MARTIN, Form 1442026-09-08: GENA L ASHE, Form 1442026-08-25: CHRISTOPHER GUTTMAN-MCCABE, Form 1442026-08-24: THOMAS KUHN, Form 1442026-08-14: SCOTT LANG, Form 1442026-06-17: ELENA MARQUEZ, Form 1442026-06-16: YAZDI MAHVASH, Form 1442026-06-15: CHRISTOPHER GUTTMAN-MCCABE, Form 1442026-06-15: GENA L ASHE, Form 1442026-04-17: RYAN L GERBRANDT, Form 1442026-04-16: RYAN L GERBRANDT, Form 1442026-03-03: Gena L Ashe, Form 1442026-03-02: RYAN L GERBRANDT, Form 1442026-02-19: RYAN L GERBRANDT, Form 1442025-11-18: Gena Ashe, Form 1442025-11-18: Ashe Gena L, sold2025-12-08: Lang Scott A., bought2025-12-18: Lang Scott A., bought2026-06-15: Ashe Gena L, sold2026-06-15: Guttman-McCabe Christopher, sold2026-06-15: Fleischhauer Mark, sold2026-06-16: YAZDI MAHVASH, sold2026-06-17: Marquez Elena, sold2026-06-18: Lang Scott A., sold
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-09-21SCOTT LANG, President and CEO$1,200,000
15,000 shplan 2026-06-22Form 4s on file end Jun 23144 ↗
2026-09-10HEATHER MARTIN, Chief Marketing Officer$678,998
8,064 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-08GENA L ASHE, Chief Legal Officer & Corp Sec$372,262
4,357 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-25CHRISTOPHER GUTTMAN-MCCABE, Chief Reg & Comm Officer$2,164,838
23,439 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-24THOMAS KUHN, Director$888,527
10,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-14SCOTT LANG, President and CEO$3,162,734
35,057 shplan 2026-06-22Form 4s on file end Jun 23144 ↗
2026-06-17ELENA MARQUEZ, Chief Financial Officer$341,135
4,291 shno plan date144 ↗
Form 4, 2026-06-18: sold 4,291 at $79.50 Form 4 ↗
2026-06-16YAZDI MAHVASH, Director$560,000
7,000 shno plan date144 ↗
Form 4, 2026-06-17: sold 7,000 at $80.00 Form 4 ↗
2026-06-15CHRISTOPHER GUTTMAN-MCCABE, Chief Reg & Comm Officer$10.0M
122,852 shno plan date144 ↗
Form 4, 2026-06-17: sold 91,437 at $82.46 Form 4 ↗
2026-06-15GENA L ASHE, Chief Legal Officer & Corp Sec$1,440,049
17,711 shno plan date144 ↗
Form 4, 2026-06-17: sold 17,711 at $81.31 Form 4 ↗
2026-04-17RYAN L GERBRANDT, Chief Operating Officer$1,064,645
25,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-04-16RYAN L GERBRANDT, Chief Operating Officer$1,075,733
26,889 shno plan dateForm 4s on file end Jun 23144 ↗
2026-03-03Gena L Ashe, Chief Legal Officer & Corp Sec$449,555
12,427 shno plan dateno Form 4 on file144 ↗
2026-03-02RYAN L GERBRANDT, Chief Operating Officer$837,624
22,595 shno plan dateno Form 4 on file144 ↗
2026-02-19RYAN L GERBRANDT, Chief Operating Officer$975,561
28,518 shno plan dateno Form 4 on file144 ↗
2025-11-18Gena Ashe, Chief Legal Officer & Corp Sec$139,091
6,564 shno plan date144 ↗
Form 4, 2025-11-19: sold 6,564 at $21.07 Form 4 ↗