Anterix Inc. — Director's Dealing 2021

Sep 21, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Anterix Inc. (ATEX)
CIK: 0001304492
Period of Report: 2021-09-16

Reporting Person: Schwartz Robert Harris (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-09-16	Common Stock	M	13223	$26.59	Acquired	144606	Direct
2021-09-16	Common Stock	M	9699	$24.45	Acquired	154305	Direct
2021-09-16	Common Stock	S	5395	$54.8821	Disposed	148910	Direct
2021-09-16	Common Stock	S	3415	$55.9026	Disposed	145495	Direct
2021-09-16	Common Stock	S	7514	$57.2277	Disposed	137981	Direct
2021-09-16	Common Stock	S	6598	$57.6294	Disposed	131383	Direct
2021-09-17	Common Stock	M	16212	$24.45	Acquired	147595	Direct
2021-09-17	Common Stock	S	8530	$55.3471	Disposed	139065	Direct
2021-09-17	Common Stock	S	6472	$56.4712	Disposed	132593	Direct
2021-09-17	Common Stock	S	13391	$57.3825	Disposed	119202	Direct
2021-09-17	Common Stock	S	361	$58.1731	Disposed	118841	Direct
2021-09-20	Common Stock	S	3790	$55.2518	Disposed	115051	Direct
2021-09-20	Common Stock	S	5727	$56.5912	Disposed	109324	Direct
2021-09-20	Common Stock	S	1995	$57.3125	Disposed	107329	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-09-16	Stock Option (Right to Buy)	$26.59	M	13223	Disposed	2025-08-11	Common Stock (13223)	Direct
2021-09-16	Stock Option (Right to Buy)	$24.45	M	9699	Disposed	2026-02-23	Common Stock (9699)	Direct
2021-09-17	Stock Option (Right to Buy)	$24.45	M	16212	Disposed	2026-02-23	Common Stock (16212)	Direct

Footnotes

F1: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $54.43 to $54.42. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $55.44 to $56.41. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F4: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $56.485 to $57.485. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F5: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $57.49 to $57.91. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F6: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $55.01 to $56.00. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F7: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $56.02 to $57.00. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F8: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $57.06 to $58.04. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F9: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $58.10 to $58.255. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F10: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $55.00 to $56.00. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F11: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $56.05 to $57.02. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F12: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $57.08 to $57.79. The price reported in this column reflects the weighted average sale price. The Reporting Person will provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F13: The option shares are fully vested and may be exercised at any time.