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OBRIEN MORGAN E

Disclosed activity across 1 company

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85008
SEC CIK
0000937846

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Anterix Inc.ATEX · Entity 4597Director · Executive ChairmanDecember 16, 2024December 17, 2024

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Anterix Inc.

Report date December 16, 2024 · Filed December 17, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect23,973 Reported balance After 2024-12-16 transaction · row 1
1 source row

Row 1 · 2024-12-16 · Sale · Disposed 13,609 · Balance 23,973

F1: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $33.34 to $33.55. 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.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $33.34 to $33.55. 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
December 16, 2024 Filed Dec 17, 2024 16:28 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 13,609 $33.44 $455,084.96
Disclosure

SEC source: 0001304492-24-000140 · wk-form4_1734470912.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,973

F1 · kind: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $33.34 to $33.55. 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.

Read SEC document
December 09, 2024 Filed Dec 11, 2024 20:31 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 90,000 $0.00 Strike: $25.00 $0.00
Disclosure

SEC source: 0001304492-24-000138 · wk-form4_1733967069.xml · derivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 90,000 shares

Expires 2025-01-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option shares are fully vested and the option would have expired by its terms on January 29, 2025.

Read SEC document
December 09, 2024 Filed Dec 11, 2024 20:31 UTC Anterix Inc. ATEX · Entity 4597 Tax withholdingCommon Stock 76,391 $34.05 $2,601,113.55
Disclosure

SEC source: 0001304492-24-000138 · wk-form4_1733967069.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,582

F1 · price: This price reflects the closing price of the Issuer's Common Stock on the Nasdaq Capital Market on December 9, 2024.

Read SEC document
December 09, 2024 Filed Dec 11, 2024 20:31 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 90,000 $25.00 $2,250,000.00
Disclosure

SEC source: 0001304492-24-000138 · wk-form4_1733967069.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,973

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 18, 2023 Filed May 22, 2023 18:54 UTC Anterix Inc. ATEX · Entity 4597 Tax withholdingCommon Stock 1,974 $31.11 $61,411.14
Disclosure

SEC source: 0001209191-23-031595 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,973

F1 · shares: The shares were withheld by the Issuer to satisfy withholding obligations in connection with the partial vesting and settlement of restricted stock units.

Read SEC document
March 13, 2023 Filed Mar 15, 2023 18:04 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 20,000 $0.00 Strike: $22.75 $0.00
Disclosure

SEC source: 0001209191-23-018991 · doc4.xml · derivative · entry 7

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,945

Underlying: Common Stock · 20,000 shares

Expires 2027-05-22

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
March 13, 2023 Filed Mar 15, 2023 18:04 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 20,000 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-23-018991 · doc4.xml · derivative · entry 6

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2024-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
March 13, 2023 Filed Mar 15, 2023 18:04 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 40,000 $30.01 $1,200,500.00
Disclosure

SEC source: 0001209191-23-018991 · doc4.xml · nonDerivative · entry 4

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,947

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $29.77 to $30.28. 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.

Read SEC document
March 13, 2023 Filed Mar 15, 2023 18:04 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 5,000 $30.29 $151,473.00
Disclosure

SEC source: 0001209191-23-018991 · doc4.xml · nonDerivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,947

F1 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $29.79 to $30.56. 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.

Read SEC document
March 13, 2023 Filed Mar 15, 2023 18:04 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 20,000 $22.75 $455,000.00
Disclosure

SEC source: 0001209191-23-018991 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,947

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 13, 2023 Filed Mar 15, 2023 18:04 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 20,000 $20.00 $400,000.00
Disclosure

SEC source: 0001209191-23-018991 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,947

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 02, 2022 Filed Dec 6, 2022 18:36 UTC Anterix Inc. ATEX · Entity 4597 GrantStock Option (Right to Buy) · Derivative 154,203 $0.00 Strike: $49.39 $0.00
Disclosure

SEC source: 0001209191-22-060105 · doc4.xml · derivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,203

Underlying: Common Stock · 154,203 shares

Expires 2032-12-02

F1 · derivative.exercise_date: 25% of the option shares vest and become exercisable on December 2, 2023, with the remaining option shares vesting in 3 equal annual installments thereafter.

Read SEC document
October 12, 2022 Filed Mar 15, 2023 18:04 UTC Anterix Inc. ATEX · Entity 4597 GiftCommon Stock 1,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-018991 · doc4.xml · nonDerivative · entry 5

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,947

F3 · kind: These transactions represent a charitable contribution by the Reporting Person.

Read SEC document
August 08, 2022 Filed Aug 10, 2022 18:13 UTC Anterix Inc. ATEX · Entity 4597 Tax withholdingCommon Stock 2,366 $45.40 $107,416.40
Disclosure

SEC source: 0001209191-22-045295 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,947

F1 · shares: The shares were withheld by the Issuer to satisfy withholding obligations in connection with the partial vesting and settlement of restricted stock units.

Read SEC document
June 15, 2022 Filed Jun 16, 2022 19:09 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $25.00 $0.00
Disclosure

SEC source: 0001209191-22-037622 · doc4.xml · derivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,000

Underlying: Common Stock · 25,000 shares

Expires 2025-01-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
June 15, 2022 Filed Jun 16, 2022 19:09 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 25,000 $40.03 $1,000,775.00
Disclosure

SEC source: 0001209191-22-037622 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,313

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

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $40.00 to $40.595. 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.

Read SEC document
June 15, 2022 Filed Jun 16, 2022 19:09 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 25,000 $25.00 $625,000.00
Disclosure

SEC source: 0001209191-22-037622 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,313

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 27, 2022 Filed Jun 1, 2022 21:37 UTC Anterix Inc. ATEX · Entity 4597 Tax withholdingCommon Stock 1,974 $42.47 $83,835.78
Disclosure

SEC source: 0001209191-22-033341 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,313

F1 · shares: The shares were withheld by the Issuer to satisfy withholding obligations in connection with the partial vesting and settlement of restricted stock units.

Read SEC document
March 15, 2022 Filed Mar 22, 2022 20:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $25.00 $0.00
Disclosure

SEC source: 0001209191-22-020648 · doc4.xml · derivative · entry 4

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,000

Underlying: Common Stock · 25,000 shares

Expires 2025-01-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
March 15, 2022 Filed Mar 22, 2022 20:00 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 18,405 $56.25 $1,035,336.47
Disclosure

SEC source: 0001209191-22-020648 · doc4.xml · nonDerivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,287

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

F3 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $55.99 to $56.575. 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.

Read SEC document
March 15, 2022 Filed Mar 22, 2022 20:00 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 6,595 $55.37 $365,132.18
Disclosure

SEC source: 0001209191-22-020648 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,692

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

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $54.76 to $55.75. 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.

Read SEC document
March 15, 2022 Filed Mar 22, 2022 20:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 25,000 $25.00 $625,000.00
Disclosure

SEC source: 0001209191-22-020648 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,287

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 15, 2021 Filed Dec 16, 2021 19:59 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $25.00 $0.00
Disclosure

SEC source: 0001209191-21-070083 · doc4.xml · derivative · entry 5

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 25,000 shares

Expires 2025-01-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
December 15, 2021 Filed Dec 16, 2021 19:59 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 7,155 $56.47 $404,042.85
Disclosure

SEC source: 0001209191-21-070083 · doc4.xml · nonDerivative · entry 4

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,287

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

F4 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $55.515 to $56.86. 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.

Read SEC document
December 15, 2021 Filed Dec 16, 2021 19:59 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 12,162 $55.04 $669,403.78
Disclosure

SEC source: 0001209191-21-070083 · doc4.xml · nonDerivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,442

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

F3 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $54.50 to $55.50. 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.

Read SEC document
December 15, 2021 Filed Dec 16, 2021 19:59 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 5,683 $54.00 $306,890.52
Disclosure

SEC source: 0001209191-21-070083 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,604

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

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $53.49 to $54.475. 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.

Read SEC document
December 15, 2021 Filed Dec 16, 2021 19:59 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 25,000 $25.00 $625,000.00
Disclosure

SEC source: 0001209191-21-070083 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,287

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 15, 2021 Filed Sep 17, 2021 19:08 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 377 $57.34 $21,616.43
Disclosure

SEC source: 0001209191-21-056734 · doc4.xml · nonDerivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,287

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

F4 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $57.25 to $57.55. 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.

Read SEC document
September 15, 2021 Filed Sep 17, 2021 19:08 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 13,869 $56.30 $780,783.09
Disclosure

SEC source: 0001209191-21-056734 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,664

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

F3 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $56.05 to $56.895. 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.

Read SEC document
September 15, 2021 Filed Sep 17, 2021 19:08 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 2,649 $55.53 $147,096.32
Disclosure

SEC source: 0001209191-21-056734 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,533

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

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $55.10 to $55.895. 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.

Read SEC document
September 07, 2021 Filed Sep 8, 2021 18:50 UTC Anterix Inc. ATEX · Entity 4597 GrantStock Option (Right to Buy) · Derivative 65,595 $0.00 Strike: $60.92 $0.00
Disclosure

SEC source: 0001209191-21-055208 · doc4.xml · derivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,595

Underlying: Common Stock · 65,595 shares

Expires 2031-09-07

F1 · derivative.exercise_date: 33 1/3% of the option shares vest and become exercisable on September 7, 2022 with the remaining shares vesting in 2 equal annual installments thereafter.

Read SEC document
September 07, 2021 Filed Jun 8, 2022 21:05 UTC Amendment Anterix Inc. ATEX · Entity 4597 GrantStock Option (Right to Buy) · Derivative 65,768 $0.00 Strike: $60.92 $0.00
Disclosure

SEC source: 0001209191-22-035272 · doc4a.xml · derivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,768

Underlying: Common Stock · 65,768 shares

Expires 2031-09-07

F1 · shares: The prior Form 4 incorrectly reported the option grant for 65,595 shares.

F2 · derivative.exercise_date: 33 1/3% of the option shares vest and become exercisable on September 7, 2022 with the remaining shares vesting in 2 equal annual installments thereafter.

F1 · derivative.underlying_shares: The prior Form 4 incorrectly reported the option grant for 65,595 shares.

F1 · balance_after: The prior Form 4 incorrectly reported the option grant for 65,595 shares.

Read SEC document
August 16, 2021 Filed Aug 17, 2021 18:09 UTC Anterix Inc. ATEX · Entity 4597 Tax withholdingCommon Stock 2,365 $56.49 $133,598.85
Disclosure

SEC source: 0001209191-21-052008 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,182

F2 · kind: The shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units granted August 2018.

Read SEC document
August 13, 2021 Filed Aug 17, 2021 18:09 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 5,000 $56.50 $282,485.00
Disclosure

SEC source: 0001209191-21-052008 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,547

F1 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $56.28 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.

Read SEC document
July 01, 2021 Filed Jul 6, 2021 17:48 UTC Anterix Inc. ATEX · Entity 4597 Tax withholdingCommon Stock 18,170 $60.00 $1,090,200.00
Disclosure

SEC source: 0001209191-21-045601 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,547

F1 · shares: The shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units granted June 2020.

Read SEC document
June 07, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 13,209 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · derivative · entry 9

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 13,209 shares

Expires 2024-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
June 07, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 13,209 $50.35 $665,083.72
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · nonDerivative · entry 6

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,717

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

F4 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $50.00 to $50.66. 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.

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June 07, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 13,209 $20.00 $264,180.00
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · nonDerivative · entry 5

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,926

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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June 04, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 6,672 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · derivative · entry 8

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,209

Underlying: Common Stock · 6,672 shares

Expires 2024-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option shares are fully vested.

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June 04, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 6,672 $50.03 $333,804.83
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · nonDerivative · entry 4

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,717

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

F3 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $49.75 to $50.24. 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.

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June 04, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 6,672 $20.00 $133,440.00
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · nonDerivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,389

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 03, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 11,785 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · derivative · entry 7

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,881

Underlying: Common Stock · 11,785 shares

Expires 2024-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
June 03, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 11,785 $49.74 $586,176.47
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,717

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

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $49.20 to $50.34. 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.

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June 03, 2021 Filed Jun 7, 2021 18:00 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 11,785 $20.00 $235,700.00
Disclosure

SEC source: 0001209191-21-038738 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,502

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 24, 2021 Filed May 24, 2021 19:44 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 1,333 $48.58 $64,751.81
Disclosure

SEC source: 0001209191-21-035532 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,717

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 plan in order to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $48.50 to $48.725. 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.

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February 16, 2021 Filed Feb 17, 2021 19:33 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 31,667 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-21-011520 · doc4.xml · derivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,666

Underlying: Common Stock · 31,667 shares

Expires 2024-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option shares are fully vested.

Read SEC document
February 16, 2021 Filed Feb 17, 2021 19:33 UTC Anterix Inc. ATEX · Entity 4597 SaleCommon Stock 31,667 $40.16 $1,271,901.89
Disclosure

SEC source: 0001209191-21-011520 · doc4.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,250

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

F2 · price: This transaction was executed in multiple sales through a sale order executed by a broker-dealer at prices ranging from $40.00 to $40.795. 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.

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February 16, 2021 Filed Feb 17, 2021 19:33 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionCommon Stock 31,667 $20.00 $633,340.00
Disclosure

SEC source: 0001209191-21-011520 · doc4.xml · nonDerivative · entry 1

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,917

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 29, 2020 Filed May 3, 2021 20:50 UTC Anterix Inc. ATEX · Entity 4597 GiftCommon Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-029650 · doc5.xml · nonDerivative · entry 2

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,050

F1 · kind: These transactions represent gifts or charitable contributions by the Reporting Person.

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December 21, 2020 Filed Dec 23, 2020 18:13 UTC Anterix Inc. ATEX · Entity 4597 Exercise / conversionStock Option (Right to Buy) · Derivative 31,667 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-20-065071 · doc4.xml · derivative · entry 3

OBRIEN MORGAN E · CIK 0000937846 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,333

Underlying: Common Stock · 31,667 shares

Expires 2024-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option shares are fully vested.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.