STOCK TITAN

BoltRock (CITR) converts note at $2.40 and receives 46,250-share warrant

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

BoltRock Holdings LLC, an entity associated with CitroTech director and 10% owner Craig Huff, converted a 10% Senior Secured Convertible Promissory Note into 940,799 shares of Common Stock at a $2.40 conversion price per share. Following this conversion, BoltRock indirectly holds 3,357,467 CitroTech common shares.

In connection with extending the note’s maturity date to April 28, 2026, CitroTech issued BoltRock a warrant to purchase 46,250 additional common shares at an exercise price of $3.00 per share, with a five-year term beginning on its April 7, 2031 expiration date. Huff disclaims beneficial ownership except for his pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider HUFF CRAIG A, BoltRock Holdings LLC
Role null | null
Type Security Shares Price Value
Conversion Convertible Note 0 $0.00 --
Conversion Common Stock 940,799 $2.40 $2.26M
Other Warrant 46,250 $0.00 --
Holdings After Transaction: Convertible Note — 0 shares (Indirect, By BoltRock Holdings LLC); Common Stock — 3,357,467 shares (Indirect, By BoltRock Holdings LLC); Warrant — 46,250 shares (Indirect, By BoltRock Holdings LLC)
Footnotes (1)
  1. The 10% Senior Secured Convertible Promissory Note (the "Note") was convertible, in whole but not in part, into shares of Common Stock at a conversion price of $2.40 per share, based on the outstanding principal amount plus all accrued and unpaid interest, at the Reporting Person's election or automatically upon the occurrence of certain events tied to the trading price of the Common Stock. The reported amount includes shares of Common Stock issuable upon the conversion of interest accruing at a rate of 10% per annum, payable in kind. The maturity date of the Note was extended to April 28, 2026, on February 27, 2026. The securities are held directly by BoltRock Holdings LLC ("BoltRock"). Craig Huff is the managing member of BoltRock. Mr. Huff disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. In connection with the extension of the Note held by the Reporting Person, the Issuer issued the Reporting Person a warrant to purchase 46,250 shares of Common Stock at an exercise price of $3.00 per share. The warrant has a five-year term commencing on its date of issuance.
Shares from note conversion 940,799 shares CitroTech common stock issued upon conversion of note at $2.40
Conversion price $2.40 per share Conversion price of 10% Senior Secured Convertible Promissory Note into common stock
Indirect holdings after conversion 3,357,467 shares CitroTech common stock indirectly held by BoltRock after the transaction
Warrant size 46,250 shares CitroTech common shares underlying warrant issued to BoltRock
Warrant exercise price $3.00 per share Exercise price for warrant to purchase CitroTech common stock
Note interest rate 10% per annum Interest rate on CitroTech Senior Secured Convertible Promissory Note, payable in kind
Note maturity date April 28, 2026 Extended maturity date of the 10% Senior Secured Convertible Promissory Note
10% Senior Secured Convertible Promissory Note financial
"The 10% Senior Secured Convertible Promissory Note (the "Note") was convertible, in whole but not in part, into shares"
conversion price financial
"into shares of Common Stock at a conversion price of $2.40 per share"
The conversion price is the fixed price at which a convertible security, like a bond or preferred stock, can be exchanged for shares of common stock. It acts like a set rate that determines how many shares an investor can receive if they choose to convert their investment. This helps investors understand the value and potential benefits of converting their securities into company shares.
payable in kind financial
"includes shares of Common Stock issuable upon the conversion of interest accruing at a rate of 10% per annum, payable in kind"
Payable in kind (PIK) is a payment option where a borrower or issuer fulfills interest or dividend obligations by issuing additional debt or shares instead of paying cash. For investors this matters because it preserves the issuer’s cash flow in the short term but increases the amount owed or dilutes ownership, so it can raise credit risk, change yield expectations and reduce liquidity compared with cash payments.
maturity date financial
"The maturity date of the Note was extended to April 28, 2026"
The maturity date is the specific day when a loan, bond, or investment reaches its full term and the borrower must repay the borrowed amount in full. It is important for investors because it indicates when they will receive their initial money back and can plan their future financial steps accordingly. Think of it as the due date for a loan or the day a gift card or coupon expires.
warrant financial
"the Issuer issued the Reporting Person a warrant to purchase 46,250 shares of Common Stock at an exercise price of $3.00 per share"
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.
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*
HUFF CRAIG A

(Last)(First)(Middle)
6400 S. FIDDLERS GREEN CIR.
SUITE 300

(Street)
GREENWOOD VILLAGE COLORADO 80111

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
CitroTech Inc. [ CITR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/07/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm 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 Stock04/28/2026C(1)940,799A$2.43,357,467IBy BoltRock Holdings LLC(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
Warrant$304/07/2026J(3)46,250 (3)04/07/2031Common Stock46,250$046,250IBy BoltRock Holdings LLC(2)
Convertible Note$2.404/28/2026C(1)$2,257,917 (1)04/28/2026Common Stock940,799$00IBy BoltRock Holdings LLC(2)
1. Name and Address of Reporting Person*
HUFF CRAIG A

(Last)(First)(Middle)
6400 S. FIDDLERS GREEN CIR.
SUITE 300

(Street)
GREENWOOD VILLAGE COLORADO 80111

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
XDirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
BoltRock Holdings LLC

(Last)(First)(Middle)
712 5TH AVENUE

(Street)
NEW YORK NEW YORK 10019

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. The 10% Senior Secured Convertible Promissory Note (the "Note") was convertible, in whole but not in part, into shares of Common Stock at a conversion price of $2.40 per share, based on the outstanding principal amount plus all accrued and unpaid interest, at the Reporting Person's election or automatically upon the occurrence of certain events tied to the trading price of the Common Stock. The reported amount includes shares of Common Stock issuable upon the conversion of interest accruing at a rate of 10% per annum, payable in kind. The maturity date of the Note was extended to April 28, 2026, on February 27, 2026.
2. The securities are held directly by BoltRock Holdings LLC ("BoltRock"). Craig Huff is the managing member of BoltRock. Mr. Huff disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
3. In connection with the extension of the Note held by the Reporting Person, the Issuer issued the Reporting Person a warrant to purchase 46,250 shares of Common Stock at an exercise price of $3.00 per share. The warrant has a five-year term commencing on its date of issuance.
/s/ Craig A. Huff04/30/2026
BoltRock Holdings LLC, By: /s/ Craig A. Huff, Managing Member04/30/2026
** 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)

FAQ

What insider transactions did BoltRock report in CitroTech (CITR) on this Form 4?

BoltRock reported converting a CitroTech 10% Senior Secured Convertible Promissory Note into 940,799 common shares and receiving a new warrant. The warrant covers 46,250 CitroTech common shares at a $3.00 exercise price, with a five-year term from its issuance date.

How many CitroTech (CITR) shares did BoltRock receive from the note conversion?

BoltRock received 940,799 CitroTech common shares through conversion of its 10% Senior Secured Convertible Promissory Note. The conversion price was $2.40 per share and reflected principal plus accrued in-kind interest, significantly increasing BoltRock’s indirect equity position in CitroTech following the transaction.

What are the key terms of BoltRock’s CitroTech (CITR) warrant?

BoltRock holds a warrant to purchase 46,250 CitroTech common shares at a $3.00 per-share exercise price. The warrant has a five-year term starting on its issuance date, and relates to the extension of the maturity date of BoltRock’s existing 10% Senior Secured Convertible Promissory Note.

How is Craig Huff connected to BoltRock’s CitroTech (CITR) holdings?

Craig Huff is the managing member of BoltRock Holdings LLC, which directly holds the CitroTech securities. The filing states Huff disclaims beneficial ownership of these CitroTech securities, except to the extent of his pecuniary interest in BoltRock, clarifying his indirect economic exposure to the position.

What interest rate applies to CitroTech’s convertible note held by BoltRock?

The CitroTech Senior Secured Convertible Promissory Note held by BoltRock accrued interest at a 10% per annum rate. That interest was payable in kind, meaning additional CitroTech common shares were issuable upon conversion based on accrued and unpaid interest at the $2.40 conversion price.

When does the extended CitroTech (CITR) convertible note mature after the amendment?

The maturity date of BoltRock’s CitroTech 10% Senior Secured Convertible Promissory Note was extended to April 28, 2026. This extension was agreed on February 27, 2026, and in connection with that extension, CitroTech issued BoltRock the warrant to purchase 46,250 common shares at $3.00.