STOCK TITAN

Armour Residential REIT CIO exercises 4,000 units

Armour Residential REIT, Inc. (ARR) reported that Co-Chief Investment Officer Sergey Losyev exercised 4,000 units of phantom stock on August 21, 2026.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Armour Residential REIT, Inc. (ARR) reported that Co-Chief Investment Officer Sergey Losyev exercised 4,000 units of phantom stock on August 21, 2026. Each phantom unit is the economic equivalent of one share of common stock. He converted 2,882 units into 2,882 shares of common stock and converted the remaining 1,118 units into cash solely to pay income taxes on the vested stock. Following the transaction, he held 68,500 phantom stock units. Separately, 60.539 common shares are held in his self-directed rollover IRA account, of which 7.695 shares were acquired through dividend reinvestment since March 28, 2024.

Positive

  • None.

Negative

  • None.
Insider Losyev Sergey
Role Co-Chief Investment Officer
Type Security Shares Price Value
Exercise Phantom Stock F3, F1 4,000 $0.00 $0.00
Exercise Common Stock F1, F2 4,000 $0.00 $0.00
Tax Withholding Common Stock F1, F2 1,118 $16.32 $18K
Holdings After Transaction: Phantom Stock — 68,500 contracts (Direct); Common Stock — 8,951.539 shares (Direct)
Footnotes (3)
  1. F1. On August 21, 2026, the reporting person elected to convert 2,882 of the 4,000 shares of vested phantom stock into 2,882 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,118 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 4,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on Form 4 reports filed by the reporting person on April 30, 2025 and June 18, 2026.
  2. F2. 60.539 share are held in reporting person's self-directed rollover IRA account. 7.695 of which were acquired through dividend reinvestment since March 28, 2024.
  3. F3. Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.
Phantom stock units exercised 4,000 units Units of phantom stock converted on August 21, 2026
Phantom stock units following transaction 68,500 units Phantom stock holdings after the August 21, 2026 exercise
Units converted into common stock 2,882 units Vested phantom stock converted into common shares
Units converted into cash for taxes 1,118 units Vested phantom stock converted into cash to pay income taxes
Tax-related disposition price $16.32 per share Code F transaction for 1,118 common shares on August 21, 2026
IRA account shares 60.539 shares Common shares held in self-directed rollover IRA
Dividend reinvestment shares in IRA 7.695 shares Portion of IRA shares acquired via dividend reinvestment since March 28, 2024
Phantom Stock financial
"Each unit of phantom stock is the economic equivalent of one share"
A phantom stock is a form of compensation that gives employees or executives the benefits of stock ownership, such as the increase in stock value, without actually giving them real shares. It acts like a promise to pay the employee the equivalent value of company stock later, often as a bonus or incentive. This allows companies to motivate and reward staff without diluting ownership or transferring actual shares.
economic equivalent financial
"Each unit of phantom stock is the economic equivalent of one share"
self-directed rollover IRA financial
"60.539 share are held in reporting person's self-directed rollover IRA account"
dividend reinvestment financial
"7.695 of which were acquired through dividend reinvestment since March 28, 2024"
Dividend reinvestment is when the money earned from a company's profit sharing, called dividends, is automatically used to buy more shares of that company instead of being received as cash. This process helps investors grow their holdings over time without extra effort, much like using earned interest to buy more of a savings account. It encourages long-term investment growth by continuously increasing the amount of shares owned.
payment of tax liability financial
"Payment of tax liability by delivering or withholding securities"

FAQ

What insider transaction did ARR's Co-Chief Investment Officer report on this Form 4?

Sergey Losyev reported exercising 4,000 units of phantom stock on August 21, 2026. He converted 2,882 units into 2,882 shares of Armour Residential REIT common stock and converted 1,118 units into cash solely to pay income taxes on the vested stock.

How many phantom stock units does ARR insider Sergey Losyev hold after the August 21, 2026 transaction?

After the transaction, Sergey Losyev held 68,500 units of phantom stock. Each unit of phantom stock is described as the economic equivalent of one share of Armour Residential REIT common stock.

Were the ARR insider transactions made under a Rule 10b5-1 trading plan?

The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed for these transactions, and no footnote states that they were effected pursuant to a Rule 10b5-1 trading plan.

What ARR shares does Sergey Losyev hold in his IRA and how were some acquired?

Sergey Losyev holds 60.539 common shares in a self-directed rollover IRA account, of which 7.695 shares were acquired through dividend reinvestment since March 28, 2024.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Losyev Sergey

(Last)(First)(Middle)
3001 OCEAN DRIVE SUITE 201

(Street)
VERO BEACH FLORIDA 32963

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Armour Residential REIT, Inc. [ ARR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Co-Chief Investment Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/21/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/21/2026M(1)4,000A$010,069.539D(2)
Common Stock08/21/2026F(1)1,118D$16.328,951.539D(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Phantom Stock(3)08/21/2026M4,000 (1) (1)Common Stock4,000$068,500D
Explanation of Responses:
1. On August 21, 2026, the reporting person elected to convert 2,882 of the 4,000 shares of vested phantom stock into 2,882 shares of ARMOUR common stock. The reporting person elected to convert the remaining 1,118 shares of vested phantom stock into cash solely to pay income taxes on the vested stock. The 4,000 shares are part of, and relate to, phantom stock vesting over a five-year period, which was reported on Form 4 reports filed by the reporting person on April 30, 2025 and June 18, 2026.
2. 60.539 share are held in reporting person's self-directed rollover IRA account. 7.695 of which were acquired through dividend reinvestment since March 28, 2024.
3. Each unit of phantom stock is the economic equivalent of one share of ARMOUR common stock.
Remarks:
/s/ Sergey Losyev08/25/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)