Anterix Inc. — insider transactions
30 transactions on record · ATEX · CIK 1304492
Aggregates
computed from the filings belowPurchases, 12m
0
count of open-market buys
Sales, 12m
30
count of open-market sales
Buy / sell ratio, 12m
0.00
purchases per sale
Distinct insiders, 12m
9
Bought, 3m
$0
Sold, 3m
$12M
Median disclosure lag
2.0 d
trade date to filing date
Largest single trade, 24m
$4.2M
2026-08-14
Director share, 12m
60.0%
of transactions where role is stated
Current run
30 sells
consecutive same-direction transactions
Net 3m flow
-$12M
purchases minus sales
Total on record
30
Transactions
30 most recent shown| Disclosed | Traded | Lag, d | Insider | Role | Transaction | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-08 | 2026-09-04 | 4 | DANIELS LESLIE B | Director | Open market sale | 2,900 | $87.31 | $253.2K | filing |
| 2026-09-08 | 2026-09-04 | 4 | DANIELS LESLIE B | Director | Open market sale | 1,200 | $86.50 | $103.8K | filing |
| 2026-09-08 | 2026-09-03 | 5 | DANIELS LESLIE B | Director | Open market sale | 6,000 | $87.15 | $522.9K | filing |
| 2026-09-08 | 2026-09-08 | 0 | Ashe Gena L | Corp Sec | Open market sale | 293 | $85.44 | $25K | filing |
| 2026-09-08 | 2026-09-08 | 0 | Ashe Gena L | Corp Sec | Open market sale | 4,064 | $85.44 | $347.2K | filing |
| 2026-08-27 | 2026-08-25 | 2 | Guttman-McCabe Christopher | Comm Officer | Shares withheld for tax | 16,561 | $90.38 | $1.5M | filing |
| 2026-08-27 | 2026-08-25 | 2 | Guttman-McCabe Christopher | Comm Officer | Open market sale | 5,372 | $93.59 | $502.7K | filing |
| 2026-08-27 | 2026-08-25 | 2 | Guttman-McCabe Christopher | Comm Officer | Open market sale | 2,696 | $90.61 | $244.3K | filing |
| 2026-08-27 | 2026-08-25 | 2 | Guttman-McCabe Christopher | Comm Officer | Exercise of derivative | 40,000 | $34.72 | $1.4M | filing |
| 2026-08-27 | 2026-08-25 | 2 | Guttman-McCabe Christopher | Comm Officer | Open market sale | 7,791 | $92.77 | $722.8K | filing |
| 2026-08-27 | 2026-08-25 | 2 | Guttman-McCabe Christopher | Comm Officer | Exercise of derivative | 40,000 | $0.00 | — | filing |
| 2026-08-27 | 2026-08-25 | 2 | Guttman-McCabe Christopher | Comm Officer | Open market sale | 7,580 | $91.69 | $695K | filing |
| 2026-08-26 | 2026-08-24 | 2 | Kuhn Thomas R. | Director, Other | Exercise of derivative | 10,000 | $33.62 | $336.2K | filing |
| 2026-08-26 | 2026-08-24 | 2 | Kuhn Thomas R. | Director, Other | Open market sale | 790 | $90.00 | $71.1K | filing |
| 2026-08-26 | 2026-06-18 | 69 | Kuhn Thomas R. | Director, Other | Open market sale | 1,654 | $79.52 | $131.5K | filing |
| 2026-08-26 | 2026-08-24 | 2 | Kuhn Thomas R. | Director, Other | Open market sale | 4,418 | $89.12 | $393.7K | filing |
| 2026-08-26 | 2026-08-24 | 2 | Kuhn Thomas R. | Director, Other | Exercise of derivative | 10,000 | $0.00 | — | filing |
| 2026-08-26 | 2026-05-20 | 98 | Kuhn Thomas R. | Director, Other | Grant or award | 2,791 | — | — | filing |
| 2026-08-26 | 2026-08-24 | 2 | Kuhn Thomas R. | Director, Other | Open market sale | 4,392 | $88.18 | $387.3K | filing |
| 2026-08-26 | 2026-08-24 | 2 | Kuhn Thomas R. | Director, Other | Open market sale | 400 | $91.01 | $36.4K | filing |
| 2026-08-20 | 2026-08-19 | 1 | Heard William | Director | Gift | 5,400 | $0.00 | — | filing |
| 2026-08-18 | 2026-08-14 | 4 | Heard William | Director | Open market sale | 46,400 | $90.11 | $4.2M | filing |
| 2026-08-07 | 2025-12-29 | 221 | Heard William | Director | Gift | 1,887 | $0.00 | — | filing |
| 2026-08-06 | 2026-08-04 | 2 | Owl Creek Asset Management, L.P. | 10% Owner | Grant or award | 1,598 | $0.00 | — | filing |
| 2026-08-06 | 2026-08-04 | 2 | DANIELS LESLIE B | Director | Grant or award | 1,598 | $0.00 | — | filing |
| 2026-08-06 | 2026-08-04 | 2 | YAZDI MAHVASH | Director | Grant or award | 1,598 | $0.00 | — | filing |
| 2026-08-06 | 2026-08-04 | 2 | Heard William | Director | Grant or award | 1,598 | $0.00 | — | filing |
| 2026-08-06 | 2026-08-04 | 2 | Fleischhauer Mark | Director | Grant or award | 1,598 | $0.00 | — | filing |
| 2026-07-14 | 2026-07-13 | 1 | Guttman-McCabe Christopher | Chief Reg & Comm Officer | Shares withheld for tax | 1,516 | $100.96 | $153.1K | filing |
| 2026-07-14 | 2026-07-13 | 1 | Marquez Elena | Chief Financial Officer | Shares withheld for tax | 231 | $100.96 | $23.3K | filing |