STOCK TITAN

Eos Energy (NASDAQ: EOSE) CCO exercises rights, adds stock and warrants

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Eos Energy Enterprises, Inc. Chief Commercial Officer Nathan Kroeker exercised subscription rights in a July 21, 2026 rights offering, converting 16,944 rights into 16,944 shares of common stock at $5.48 per share and receiving 7,435 warrants. Following these transactions he holds 904,471 common shares directly and 7,435 warrants exercisable at $5.48 per share, while the subscription rights position was fully converted.

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Insider Kroeker Nathan
Role Chief Commercial Officer
Type Security Shares Price Value
Exercise Subscription Rights (right to buy) F1 16,944 $0.00 $0.00
Exercise Warrant (right to buy) F1, F2 7,435 $0.00 $0.00
Exercise Common Stock F1 16,944 $5.48 $93K
Holdings After Transaction: Subscription Rights (right to buy) — 0 shares (Direct); Warrant (right to buy) — 7,435 shares (Direct); Common Stock — 904,471 shares (Direct)
Footnotes (2)
  1. F1. Represents the conversion of a subscription right issued by the Issuer as part of a rights offering that closed on July 21, 2026 (the "Rights Offering"). Each subscription right was exercisable for units that consisted of (i) 1 share of common stock and (ii) 0.4388 of a warrant exercisable to acquire a share of common stock at an exercise price of $5.48 per share.
  2. F2. Warrants became exercisable immediately after the Rights Offering closed and expire 10 years later, unless exercised or redeemed earlier. If a warrant is not exercised or redeemed before it expires, it will have no value.
Common shares acquired 16,944 shares Common Stock received upon conversion of subscription rights on July 21, 2026
Exercise price per share $5.48 Price for units in the Rights Offering and underlying warrant exercise price
Warrants acquired 7,435 warrants Warrants received as part of units from exercised subscription rights
Common shares owned after 904,471 shares Direct common stock holdings after the July 21, 2026 transactions
Subscription rights converted 16,944 rights Subscription Rights exercised and converted into units on July 21, 2026
Warrant coverage ratio 0.4388 warrant per right Each subscription right included 0.4388 of a warrant in the unit
Warrant term 10 years Warrants expire 10 years after the Rights Offering closed, if not exercised or redeemed earlier
Rights Offering financial
"part of a rights offering that closed on July 21, 2026"
A rights offering is a way for a company to raise additional money by giving existing shareholders the opportunity to buy more shares at a discounted price before they are offered to the public. It’s similar to a special sale where current owners get the first chance to buy extra items at a lower cost, allowing them to increase their investment if they choose. This process matters to investors because it can affect the value of their holdings and their ability to buy new shares at favorable terms.
subscription right financial
"Represents the conversion of a subscription right issued by the Issuer"
A subscription right is a short‑term entitlement given to existing shareholders that lets them buy additional shares at a set price before the shares are offered to the public. Like a limited-time coupon to buy more of a product, it matters to investors because exercising the right can prevent ownership from being diluted and may offer a discounted chance to increase holdings, while selling the right can provide immediate cash if they don’t want more shares.
warrant financial
"0.4388 of a warrant exercisable to acquire a share of common stock"
A warrant is a time-limited financial contract that gives its holder the right to buy a company's shares at a set price before a specified date, like a coupon that lets you purchase stock at a fixed discount for a limited time. It matters to investors because warrants offer leveraged exposure to a stock’s upside and can dilute existing shareholders if exercised, so they affect potential gains and the company’s outstanding share count.
exercise price financial
"warrant exercisable to acquire a share of common stock at an exercise price of $5.48"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

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

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FAQ

What insider activity did EOSE Chief Commercial Officer Nathan Kroeker report?

Nathan Kroeker reported exercising subscription rights from a July 21, 2026 rights offering, receiving 16,944 Eos Energy common shares at $5.48 per share and 7,435 warrants to purchase additional common stock.

How many EOSE common shares did Nathan Kroeker acquire and at what price?

Kroeker acquired 16,944 shares of Eos Energy common stock at $5.48 per share. These shares were received upon conversion of subscription rights issued in a rights offering that closed on July 21, 2026.

What warrants did Nathan Kroeker receive in the EOSE rights offering?

Upon exercising subscription rights, Kroeker received 7,435 warrants, each exercisable to acquire Eos Energy common stock at an exercise price of $5.48 per share. The warrants became exercisable immediately after the rights offering closed.

What are Nathan Kroeker's EOSE holdings after these transactions?

After these transactions, Kroeker directly holds 904,471 shares of Eos Energy common stock and 7,435 warrants. The prior subscription rights position was fully converted into common shares and warrants, leaving no remaining subscription rights balance.

How did the EOSE subscription rights work in the July 21, 2026 Rights Offering?

Each Eos Energy subscription right was exercisable for units consisting of 1 share of common stock and 0.4388 of a warrant. Each warrant is exercisable to acquire a share of common stock at an exercise price of $5.48 per share.

What is the term of the EOSE warrants Nathan Kroeker holds?

The warrants Kroeker received became exercisable immediately after the rights offering closed and expire 10 years later, unless exercised or redeemed earlier. Any warrant not exercised or redeemed before expiration will have no value.
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*
Kroeker Nathan

(Last)(First)(Middle)
C/O EOS ENERGY ENTERPRISES, INC.
TWO ALLEGHENY CENTER, NOVA TOWER 2

(Street)
PITTSBURGH PENNSYLVANIA 15212

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Eos Energy Enterprises, Inc. [ EOSE ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Commercial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/21/2026
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 Stock07/21/2026M(1)16,944A$5.48904,471D
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
Subscription Rights (right to buy)$5.4807/21/2026M(1)16,944 (1)07/21/2026Common Stock16,944$00D
Warrant (right to buy)$5.4807/21/2026M(1)7,435 (1)(2) (2)Common Stock7,435$07,435D
Explanation of Responses:
1. Represents the conversion of a subscription right issued by the Issuer as part of a rights offering that closed on July 21, 2026 (the "Rights Offering"). Each subscription right was exercisable for units that consisted of (i) 1 share of common stock and (ii) 0.4388 of a warrant exercisable to acquire a share of common stock at an exercise price of $5.48 per share.
2. Warrants became exercisable immediately after the Rights Offering closed and expire 10 years later, unless exercised or redeemed earlier. If a warrant is not exercised or redeemed before it expires, it will have no value.
Remarks:
/s/ Sumeet Puri as attorney-in-fact for Nathan Kroeker08/06/2026
** 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)