ATEX
insider transactionsAnterix Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-123.9K
0 buy · 123.9K sell
Net value · 365d
-$10.2M
$0 in · $10.2M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
9
0 buy · 123.9K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
Elena Marquez KEY
Chief Financial Officer
$0
1.2K sh
Own +100%
-
Sell·S
Elena Marquez KEY
Chief Financial Officer
$341.1K
4.3K sh · $79.50
Own -19%
-
Exercise·M
Elena Marquez KEY
Chief Financial Officer
$49.0K
1.2K sh · $40.00
Own +6%
-
Sell·S
Director
$560.0K
7.0K sh · $80.00
Own -27%
-
Sell·S
Director
$279.4K
3.5K sh · $79.83
Own -22%
-
Exercise·M
Chief Reg & Comm Officer
$0
25.5K sh
Own New
-
Exercise·M
Chief Reg & Comm Officer
$0
6.7K sh
Own New
-
Exercise·M
Chief Reg & Comm Officer
$0
20.0K sh
Own +100%
-
Exercise·M
Chief Reg & Comm Officer
$0
50.9K sh
Own New
-
Exercise·M
Chief Reg & Comm Officer
$0
8.0K sh
Own New
-
Exercise·M
Chief Reg & Comm Officer
$0
11.8K sh
Own New
-
Sell·S
Chief Reg & Comm Officer
$1.1M
13.3K sh · $84.29
Own -15%
-
Sell·S
Chief Reg & Comm Officer
$1.4M
16.4K sh · $83.72
Own -15%
-
Sell·S
Chief Reg & Comm Officer
$2.2M
26.4K sh · $82.27
Own -20%
-
Sell·S
Chief Reg & Comm Officer
$2.9M
35.3K sh · $81.32
Own -21%
-
Exercise·M
Chief Reg & Comm Officer
$1.3M
25.5K sh · $49.39
Own +18%
-
Exercise·M
Chief Reg & Comm Officer
$283.0K
6.7K sh · $42.14
Own +5%
-
Exercise·M
Chief Reg & Comm Officer
$748.4K
20.0K sh · $37.42
Own +17%
-
Exercise·M
Chief Reg & Comm Officer
$1.8M
50.9K sh · $34.40
Own +77%
-
Exercise·M
Chief Reg & Comm Officer
$260.0K
8.0K sh · $32.50
Own +14%
-
Exercise·M
Chief Reg & Comm Officer
$302.6K
11.8K sh · $25.75
Own +25%
-
Exercise·M
Chief Legal Officer & Corp Sec
$0
18.4K sh
Own New
-
Exercise·M
Chief Legal Officer & Corp Sec
$0
11.0K sh
Own +35%
-
Sell·S
Chief Legal Officer & Corp Sec
$356.2K
4.3K sh · $82.14
Own -31%
-
Sell·S
Chief Legal Officer & Corp Sec
$1.1M
13.4K sh · $81.04
Own -49%
-
Other·F
Chief Legal Officer & Corp Sec
$907.2K
11.0K sh · $82.50
Own -29%
-
Other·F
Chief Legal Officer & Corp Sec
$384.5K
4.7K sh · $82.50
Own -11%
-
Exercise·M
Chief Legal Officer & Corp Sec
$907.2K
18.4K sh · $49.39
Own +75%
-
Exercise·M
Chief Legal Officer & Corp Sec
$384.6K
11.0K sh · $34.96
Own +81%
-
Exercise·M
Scott A. Lang KEY
President and CEO
$0
74.5K sh
Own +100%
-
Exercise·M
Scott A. Lang KEY
President and CEO
$0
63.8K sh
Own +100%
-
Other·F
Scott A. Lang KEY
President and CEO
$4.0M
48.5K sh · $82.50
Own -39%
-
Other·F
Scott A. Lang KEY
President and CEO
$3.3M
39.6K sh · $82.50
Own -24%
-
Exercise·M
Scott A. Lang KEY
President and CEO
$2.6M
74.5K sh · $34.96
Own +83%
-
Exercise·M
Scott A. Lang KEY
President and CEO
$2.0M
63.8K sh · $30.99
Own +241%
-
Other·F
Chief Legal Officer & Corp Sec
$150.1K
2.5K sh · $60.00
Own -16%
-
Grant·A
Chief Marketing Officer
$0
17.5K sh
Own New
-
Grant·A
Chief Marketing Officer
$0
3.7K sh
Own +11%
-
Grant·A
Elena Marquez KEY
Chief Financial Officer
$0
17.5K sh
Own New
-
Grant·A
Elena Marquez KEY
Chief Financial Officer
$0
3.7K sh
Own +21%
-
Grant·A
Chief Reg & Comm Officer
$0
23.3K sh
Own New
-
Grant·A
Chief Reg & Comm Officer
$0
4.9K sh
Own +12%
-
Grant·A
Chief Legal Officer & Corp Sec
$0
17.5K sh
Own New
-
Grant·A
Chief Legal Officer & Corp Sec
$0
3.7K sh
Own +30%
-
Grant·A
Scott A. Lang KEY
President and CEO
$0
72.8K sh
Own New
-
Grant·A
Scott A. Lang KEY
President and CEO
$0
18.2K sh
Own +220%
-
Other·F
Chief Reg & Comm Officer
$81.4K
1.4K sh · $57.06
Own -3%
-
Other·F
Chief Legal Officer & Corp Sec
$58.7K
1.0K sh · $57.06
Own -8%
-
Other·F
Elena Marquez KEY
Chief Financial Officer
$15.3K
271 sh · $56.62
Own -2%
-
Exercise·M
Chief Legal Officer & Corp Sec
$0
12.4K sh
Own +100%
-
Other·F
Chief Legal Officer & Corp Sec
$449.6K
12.4K sh · $36.18
Own -48%
-
Exercise·M
Chief Legal Officer & Corp Sec
$345.8K
12.4K sh · $27.83
Own +93%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 17, 2026 | Elena Marquez KEY | Exercise M | 1.2K | $0 |
| Jun 17, 2026 | Elena Marquez KEY | Sell S | 4.3K | $341.1K |
| Jun 17, 2026 | Elena Marquez KEY | Exercise M | 1.2K | $49.0K |
| Jun 16, 2026 | Mahvash Yazdi | Sell S | 7.0K | $560.0K |
| Jun 15, 2026 | Mark Fleischhauer | Sell S | 3.5K | $279.4K |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 25.5K | $0 |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 6.7K | $0 |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 20.0K | $0 |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 50.9K | $0 |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 8.0K | $0 |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 11.8K | $0 |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Sell S | 13.3K | $1.1M |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Sell S | 16.4K | $1.4M |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Sell S | 26.4K | $2.2M |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Sell S | 35.3K | $2.9M |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 25.5K | $1.3M |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 6.7K | $283.0K |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 20.0K | $748.4K |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 50.9K | $1.8M |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 8.0K | $260.0K |
| Jun 15, 2026 | Christopher Guttman-Mccabe | Exercise M | 11.8K | $302.6K |
| Jun 15, 2026 | Gena L Ashe | Exercise M | 18.4K | $0 |
| Jun 15, 2026 | Gena L Ashe | Exercise M | 11.0K | $0 |
| Jun 15, 2026 | Gena L Ashe | Sell S | 4.3K | $356.2K |
| Jun 15, 2026 | Gena L Ashe | Sell S | 13.4K | $1.1M |
| Jun 15, 2026 | Gena L Ashe | Other F | 11.0K | $907.2K |
| Jun 15, 2026 | Gena L Ashe | Other F | 4.7K | $384.5K |
| Jun 15, 2026 | Gena L Ashe | Exercise M | 18.4K | $907.2K |
| Jun 15, 2026 | Gena L Ashe | Exercise M | 11.0K | $384.6K |
| Jun 15, 2026 | Scott A. Lang KEY | Exercise M | 74.5K | $0 |
| Jun 15, 2026 | Scott A. Lang KEY | Exercise M | 63.8K | $0 |
| Jun 15, 2026 | Scott A. Lang KEY | Other F | 48.5K | $4.0M |
| Jun 15, 2026 | Scott A. Lang KEY | Other F | 39.6K | $3.3M |
| Jun 15, 2026 | Scott A. Lang KEY | Exercise M | 74.5K | $2.6M |
| Jun 15, 2026 | Scott A. Lang KEY | Exercise M | 63.8K | $2.0M |
| May 22, 2026 | Gena L Ashe | Other F | 2.5K | $150.1K |
| May 20, 2026 | Heather Martin | Grant A | 17.5K | $0 |
| May 20, 2026 | Heather Martin | Grant A | 3.7K | $0 |
| May 20, 2026 | Elena Marquez KEY | Grant A | 17.5K | $0 |
| May 20, 2026 | Elena Marquez KEY | Grant A | 3.7K | $0 |
| May 20, 2026 | Christopher Guttman-Mccabe | Grant A | 23.3K | $0 |
| May 20, 2026 | Christopher Guttman-Mccabe | Grant A | 4.9K | $0 |
| May 20, 2026 | Gena L Ashe | Grant A | 17.5K | $0 |
| May 20, 2026 | Gena L Ashe | Grant A | 3.7K | $0 |
| May 20, 2026 | Scott A. Lang KEY | Grant A | 72.8K | $0 |
| May 20, 2026 | Scott A. Lang KEY | Grant A | 18.2K | $0 |
| May 18, 2026 | Christopher Guttman-Mccabe | Other F | 1.4K | $81.4K |
| May 18, 2026 | Gena L Ashe | Other F | 1.0K | $58.7K |
| May 15, 2026 | Elena Marquez KEY | Other F | 271 | $15.3K |
| Mar 3, 2026 | Gena L Ashe | Exercise M | 12.4K | $0 |
| Mar 3, 2026 | Gena L Ashe | Other F | 12.4K | $449.6K |
| Mar 3, 2026 | Gena L Ashe | Exercise M | 12.4K | $345.8K |
About ATEX insider trading
This page tracks insider transactions for Anterix Inc. (ATEX) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.