Guttman-McCabe Christopher's Form 4 filing
Anterix Inc. (ATEX) · filed Aug 27, 2026
- Accession no.
- 0001828490-26-000019
- Filed
- Aug 27, 2026, 4:44 PM ET
- Trade date
- Aug 25, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Not checked
This filing lists 6 non-derivative transactions and 1 derivative transaction. Open-market sales total $2.16M. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Guttman-McCabe ChristopherCIK 0001828490 | Officer (Chief Reg & Comm Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 25, 2026 | Common Stock | MOption exerciseAcquired | +40,000 | $34.72 | +$1,388,800 | 84,876 | Direct | |
| Aug 25, 2026 | Common Stock | FTax withholdingDisposed | −16,561 | $90.38 | −$1,496,783.18 | 68,315 | Direct | |
| Aug 25, 2026 | Common Stock | SSaleDisposed | −5,372 | $93.59F2 | −$502,745.6 | 62,943 | Direct | |
| Aug 25, 2026 | Common Stock | SSaleDisposed | −7,791 | $92.77F3 | −$722,764.06 | 55,152 | Direct | |
| Aug 25, 2026 | Common Stock | SSaleDisposed | −7,580 | $91.69F4 | −$695,044.31 | 47,572 | Direct | |
| Aug 25, 2026 | Common Stock | SSaleDisposed | −2,696 | $90.61F5 | −$244,283.21 | 44,876 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 25, 2026 | Common Stock | MOption exerciseDisposed | −40,000 | $0.00 | $0 | 0 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.215 to $93.27, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote to this Form 4.
Referenced by the price of 1 transaction in Table I.
- F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.265 to $92.265, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote to this Form 4.
Referenced by the price of 1 transaction in Table I.
- F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.205 to $91.22, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote to this Form 4.
Referenced by the price of 1 transaction in Table I.
- F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.01 to $90.06, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of securities sold at each separate price within the ranges set forth in this footnote to this Form 4.
Referenced by the price of 1 transaction in Table I.