HOLLIHAN JOHN P III

SEC source: 0001248587-26-000008 · wk-form4_1787689412.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,354

Underlying: Common Stock · 1,900 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On August 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

F1 · derivative.expiration_date: On August 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

SEC source: 0001248587-26-000008 · wk-form4_1787689412.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,381

F1 · kind: On August 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

SEC source: 0001248587-26-000008 · wk-form4_1787689412.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,141

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.

F1 · kind: On August 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

SEC source: 0001248587-26-000006 · wk-form4_1779827723.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,254

Underlying: Common Stock · 1,900 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On May 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

F1 · derivative.expiration_date: On May 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

SEC source: 0001248587-26-000006 · wk-form4_1779827723.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,241

F1 · kind: On May 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

F2 · ownership.direct: Includes 5,019 shares of common stock (25,095 shares prior to ARMOUR's one-for-five reverse stock split effective September 29, 2023) acquired in multiple transactions from February 2019 to April 2023 pursuant to the issuer's dividend reinvestment plan, which were not previously reported.

SEC source: 0001248587-26-000006 · wk-form4_1779827723.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,001

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.

F1 · kind: On May 21, 2026, the reporting person elected to convert 1,140 shares out of 1,900 shares of vested phantom stock into 1,140 shares of ARMOUR common stock. The person elected to convert the remaining 760 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,900 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023, December 18, 2025 and May 21, 2026.

F2 · ownership.direct: Includes 5,019 shares of common stock (25,095 shares prior to ARMOUR's one-for-five reverse stock split effective September 29, 2023) acquired in multiple transactions from February 2019 to April 2023 pursuant to the issuer's dividend reinvestment plan, which were not previously reported.

SEC source: 0001248587-26-000004 · wk-form4_1779393854.xml · derivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,154

Underlying: Common Stock · 17,140 shares

Expires not disclosed

F1 · security: The reporting person was granted an aggregate of 17,140 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Fourth Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 857 phantom shares shall vest beginning on May 20, 2026, with an additional 857 phantom shares vesting on each following August 20, November 20, February 20 and May 20, through February 20, 2031, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · security: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F3 · security: The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment.

F4 · security: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_price: The reporting person was granted an aggregate of 17,140 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Fourth Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 857 phantom shares shall vest beginning on May 20, 2026, with an additional 857 phantom shares vesting on each following August 20, November 20, February 20 and May 20, through February 20, 2031, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F4 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · price: The reporting person was granted an aggregate of 17,140 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Fourth Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 857 phantom shares shall vest beginning on May 20, 2026, with an additional 857 phantom shares vesting on each following August 20, November 20, February 20 and May 20, through February 20, 2031, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F4 · price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: The reporting person was granted an aggregate of 17,140 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Fourth Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 857 phantom shares shall vest beginning on May 20, 2026, with an additional 857 phantom shares vesting on each following August 20, November 20, February 20 and May 20, through February 20, 2031, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · derivative.exercise_date: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F1 · derivative.expiration_date: The reporting person was granted an aggregate of 17,140 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Fourth Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 857 phantom shares shall vest beginning on May 20, 2026, with an additional 857 phantom shares vesting on each following August 20, November 20, February 20 and May 20, through February 20, 2031, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · derivative.expiration_date: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F1 · balance_after: The reporting person was granted an aggregate of 17,140 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Fourth Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 857 phantom shares shall vest beginning on May 20, 2026, with an additional 857 phantom shares vesting on each following August 20, November 20, February 20 and May 20, through February 20, 2031, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

SEC source: 0001248587-26-000002 · wk-form4_1772140099.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,014

Underlying: Common Stock · 1,043 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On February 24, 2026, the reporting person elected to convert 625 shares out of 1,043 shares of vested phantom stock into 625 shares of ARMOUR common stock. The person elected to convert the remaining 418 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,043 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023 and December 18, 2025.

F1 · derivative.expiration_date: On February 24, 2026, the reporting person elected to convert 625 shares out of 1,043 shares of vested phantom stock into 625 shares of ARMOUR common stock. The person elected to convert the remaining 418 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,043 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023 and December 18, 2025.

SEC source: 0001248587-26-000002 · wk-form4_1772140099.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,082

F1 · shares: On February 24, 2026, the reporting person elected to convert 625 shares out of 1,043 shares of vested phantom stock into 625 shares of ARMOUR common stock. The person elected to convert the remaining 418 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,043 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023 and December 18, 2025.

SEC source: 0001248587-26-000002 · wk-form4_1772140099.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,500

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.

F1 · shares: On February 24, 2026, the reporting person elected to convert 625 shares out of 1,043 shares of vested phantom stock into 625 shares of ARMOUR common stock. The person elected to convert the remaining 418 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 1,043 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on a Form 4 filed by the reporting person on February 14, 2023 and December 18, 2025.

SEC source: 0001248587-25-000005 · wk-form4_1766092136.xml · derivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,057

Underlying: Common Stock · 12,857 shares

Expires not disclosed

F1 · security: The reporting person was granted an aggregate of 12,857 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 643 phantom shares shall vest beginning on February 20, 2026 with an additional 643 (or 642, due to rounding) phantom shares vesting on each following May 20, August 20, November 20, and February 20, through November 20, 2030, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · security: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F3 · security: The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment.

F4 · security: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_price: The reporting person was granted an aggregate of 12,857 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 643 phantom shares shall vest beginning on February 20, 2026 with an additional 643 (or 642, due to rounding) phantom shares vesting on each following May 20, August 20, November 20, and February 20, through November 20, 2030, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F4 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · price: The reporting person was granted an aggregate of 12,857 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 643 phantom shares shall vest beginning on February 20, 2026 with an additional 643 (or 642, due to rounding) phantom shares vesting on each following May 20, August 20, November 20, and February 20, through November 20, 2030, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F4 · price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: The reporting person was granted an aggregate of 12,857 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 643 phantom shares shall vest beginning on February 20, 2026 with an additional 643 (or 642, due to rounding) phantom shares vesting on each following May 20, August 20, November 20, and February 20, through November 20, 2030, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · derivative.exercise_date: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F1 · derivative.expiration_date: The reporting person was granted an aggregate of 12,857 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 643 phantom shares shall vest beginning on February 20, 2026 with an additional 643 (or 642, due to rounding) phantom shares vesting on each following May 20, August 20, November 20, and February 20, through November 20, 2030, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · derivative.expiration_date: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F1 · balance_after: The reporting person was granted an aggregate of 12,857 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. The phantom shares will vest over a five-year period as follows: 643 phantom shares shall vest beginning on February 20, 2026 with an additional 643 (or 642, due to rounding) phantom shares vesting on each following May 20, August 20, November 20, and February 20, through November 20, 2030, at which time all such shares of phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

SEC source: 0001248587-25-000003 · wk-form4_1764110719.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,200

Underlying: Common Stock · 540 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On November 21, 2025, the reporting person elected to convert 324 of the 520 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

F1 · derivative.expiration_date: On November 21, 2025, the reporting person elected to convert 324 of the 520 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001248587-25-000003 · wk-form4_1764110719.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,457

F1 · kind: On November 21, 2025, the reporting person elected to convert 324 of the 520 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001248587-25-000003 · wk-form4_1764110719.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,673

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.

F1 · kind: On November 21, 2025, the reporting person elected to convert 324 of the 520 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000204 · wk-form4_1755896306.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,740

Underlying: Common Stock · 520 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · kind: On August 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

F1 · derivative.exercise_date: On August 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

F1 · derivative.expiration_date: On August 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000204 · wk-form4_1755896306.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,133

F1 · kind: On August 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000204 · wk-form4_1755896306.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,341

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.

F1 · kind: On August 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000124 · wk-form4_1747944636.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,260

Underlying: Common Stock · 520 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On May 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

F1 · derivative.expiration_date: On May 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000124 · wk-form4_1747944636.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,821

F1 · kind: On May 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000124 · wk-form4_1747944636.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,029

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.

F1 · kind: On May 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000049 · wk-form4_1740520767.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,780

Underlying: Common Stock · 520 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On February 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

F1 · derivative.expiration_date: On February 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000049 · wk-form4_1740520767.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,509

F1 · kind: On February 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-25-000049 · wk-form4_1740520767.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,717

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.

F1 · kind: On February 21, 2025, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 14, 2021, and February 14, 2023.

SEC source: 0001428205-24-000257 · wk-form4_1732315361.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,300

Underlying: Common Stock · 540 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On November 20, 2024, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F1 · derivative.expiration_date: On November 20, 2024, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000257 · wk-form4_1732315361.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,197

F1 · kind: On November 20, 2024, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000257 · wk-form4_1732315361.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,413

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.

F1 · kind: On November 20, 2024, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000193 · wk-form4_1724446590.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,840

Underlying: Common Stock · 520 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On August 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F1 · derivative.expiration_date: On August 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000193 · wk-form4_1724446590.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,873

F1 · kind: On August 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000193 · wk-form4_1724446590.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,081

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.

F1 · kind: On August 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000113 · wk-form4_1716496575.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,360

Underlying: Common Stock · 520 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On May 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F1 · derivative.expiration_date: On May 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000113 · wk-form4_1716496575.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,561

F1 · kind: On May 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000113 · wk-form4_1716496575.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,769

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.

F1 · kind: On May 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000032 · wk-form4_1708981893.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,880

Underlying: Common Stock · 520 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On February 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F1 · derivative.expiration_date: On February 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000032 · wk-form4_1708981893.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,249

F1 · kind: On February 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-24-000032 · wk-form4_1708981893.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,457

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.

F1 · kind: On February 22, 2024, the reporting person elected to convert 312 of the 520 shares of vested phantom stock into 312 shares of ARMOUR common stock. The reporting person elected to convert the remaining 208 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 520 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000209 · wk-form4_1700860625.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,400

Underlying: Common Stock · 540 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On November 21, 2023, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F1 · derivative.expiration_date: On November 21, 2023, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F2 · balance_after: Total reflects a 1 for 5 reverse stock split that occurred on September 29, 2023.

SEC source: 0001428205-23-000209 · wk-form4_1700860625.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,937

F1 · kind: On November 21, 2023, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000209 · wk-form4_1700860625.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,153

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.

F1 · kind: On November 21, 2023, the reporting person elected to convert 324 of the 540 shares of vested phantom stock into 324 shares of ARMOUR common stock. The reporting person elected to convert the remaining 216 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 540 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F2 · balance_after: Total reflects a 1 for 5 reverse stock split that occurred on September 29, 2023.

SEC source: 0001428205-23-000155 · wk-form4_1692908583.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,700

Underlying: Common Stock · 2,600 shares

Expires not disclosed

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.

F1 · security: On August 22, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F2 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On August 22, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F1 · derivative.expiration_date: On August 22, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000155 · wk-form4_1692908583.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,066

F1 · kind: On August 22, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000155 · wk-form4_1692908583.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,106

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.

F1 · kind: On August 22, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000113 · wf-form4_168504924465559.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,300

Underlying: Common Stock · 2,600 shares

Expires not disclosed

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.

F1 · security: On May 23, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F2 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On May 23, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

F1 · derivative.expiration_date: On May 23, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000113 · wf-form4_168504924465559.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,506

F1 · kind: On May 23, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000113 · wf-form4_168504924465559.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,546

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.

F1 · kind: On May 23, 2023, the reporting person elected to convert 1,560 of the 2,600 shares of vested phantom stock into 1,560 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,040 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over five-year periods, which was reported on Form 4 reports filed by the reporting person on January 16, 2020, and February 14, 2023.

SEC source: 0001428205-23-000055 · wf-form4_167718784234142.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,900

Underlying: Common Stock · 2,600 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On February 20, 2023, the reporting person elected to convert ___ shares out of 2600 shares of vested phantom stock into ___shares of ARMOUR common stock. The person elected to convert the remaining ___ shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on Form 4s filed by the reporting person on January 14, 2021 and February 14, 2023.

F1 · derivative.expiration_date: On February 20, 2023, the reporting person elected to convert ___ shares out of 2600 shares of vested phantom stock into ___shares of ARMOUR common stock. The person elected to convert the remaining ___ shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on Form 4s filed by the reporting person on January 14, 2021 and February 14, 2023.

SEC source: 0001428205-23-000055 · wf-form4_167718784234142.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,946

F1 · kind: On February 20, 2023, the reporting person elected to convert ___ shares out of 2600 shares of vested phantom stock into ___shares of ARMOUR common stock. The person elected to convert the remaining ___ shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on Form 4s filed by the reporting person on January 14, 2021 and February 14, 2023.

SEC source: 0001428205-23-000055 · wf-form4_167718784234142.xml · nonDerivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,986

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.

F1 · kind: On February 20, 2023, the reporting person elected to convert ___ shares out of 2600 shares of vested phantom stock into ___shares of ARMOUR common stock. The person elected to convert the remaining ___ shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 2,600 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on Form 4s filed by the reporting person on January 14, 2021 and February 14, 2023.

SEC source: 0001428205-23-000042 · wf-form4_167658215240196.xml · derivative · entry 1

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,500

Underlying: Common Stock · 40,000 shares

Expires not disclosed

F1 · security: The reporting person was granted an aggregate of 40,000 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 2,000 phantom shares will vest on February 20, 2023 with an additional 2,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · security: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F3 · security: The reporting person also has the right to elect to have withholding taxes or a portion thereof, as the case may be, satisfied by reducing the number of shares of common stock to be issued to the reporting person by some or all of such shares. With respect to each phantom share, the reporting person will receive a cash payment in an amount equal to the cash dividend distributions paid in the ordinary course on a share of ARMOUR common stock. The reporting person also has the right to elect in lieu of the cash dividend payment a number of shares of common stock equal to the dividend payment payable divided by the fair market value of a share of ARMOUR common stock on the date of the dividend payment.

F4 · security: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_price: The reporting person was granted an aggregate of 40,000 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 2,000 phantom shares will vest on February 20, 2023 with an additional 2,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F4 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · price: The reporting person was granted an aggregate of 40,000 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 2,000 phantom shares will vest on February 20, 2023 with an additional 2,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F4 · price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: The reporting person was granted an aggregate of 40,000 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 2,000 phantom shares will vest on February 20, 2023 with an additional 2,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · derivative.exercise_date: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F1 · derivative.expiration_date: The reporting person was granted an aggregate of 40,000 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 2,000 phantom shares will vest on February 20, 2023 with an additional 2,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

F2 · derivative.expiration_date: The reporting person's unvested phantom stock will fully and automatically vest upon the reporting person's death, disability, and in the event of a change in control of ARMOUR. Upon termination of the reporting person's service with ARMOUR, all unvested phantom stock shall be forfeited by the reporting person. In the event of a resignation or retirement, provided the sum of the reporting person's age and years of service is equal to or greater than 70, the reporting person will retain his or her unvested stock awards which will remain subject to the vesting schedule set forth in this report, subject to satisfactory continuing fulfillment of certain conditions and related tax consequences and risks specified in the reporting person's grant agreement.

F1 · balance_after: The reporting person was granted an aggregate of 40,000 phantom shares under ARMOUR Residential REIT, Inc.'s ("ARMOUR") Third Amended and Restated 2009 Stock Incentive Plan pursuant to the time-based vesting schedule as follows. 2,000 phantom shares will vest on February 20, 2023 with an additional 2,000 phantom shares vesting on each following May 20, August 20, November 20 and February 20, through November 20, 2027, at which time all phantom stock shall have vested. Upon vesting, the reporting person will be entitled to an equal number of shares of ARMOUR common stock within 30 days.

SEC source: 0001428205-22-000171 · wf-form4_166941685605800.xml · derivative · entry 3

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

Underlying: Common Stock · 700 shares

Expires not disclosed

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_price: Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.

F1 · derivative.exercise_date: On November 22, 2022, the reporting person elected to convert 420 of the 700 shares of vested phantom stock into 420 shares of ARMOUR common stock. The reporting person elected to convert the remaining 280 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 700 shares are part of, and relate to, phantom stock vesting over an approximate five-year periods, which was reported on Form 4 report filed by the reporting person on January 14, 2021.

F1 · derivative.expiration_date: On November 22, 2022, the reporting person elected to convert 420 of the 700 shares of vested phantom stock into 420 shares of ARMOUR common stock. The reporting person elected to convert the remaining 280 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 700 shares are part of, and relate to, phantom stock vesting over an approximate five-year periods, which was reported on Form 4 report filed by the reporting person on January 14, 2021.

SEC source: 0001428205-22-000171 · wf-form4_166941685605800.xml · nonDerivative · entry 2

HOLLIHAN JOHN P III · CIK 0001248587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,386

F1 · kind: On November 22, 2022, the reporting person elected to convert 420 of the 700 shares of vested phantom stock into 420 shares of ARMOUR common stock. The reporting person elected to convert the remaining 280 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 700 shares are part of, and relate to, phantom stock vesting over an approximate five-year periods, which was reported on Form 4 report filed by the reporting person on January 14, 2021.