GeoPark holder James Franklin Park plans $1.2M sale

Rhea-AI Filing Summary

GeoPark Ltd (GPRK) has a Form 144 notice filed on behalf of James Franklin Park for a proposed sale of 100,000 shares of common stock through UBS Financial Services Inc. The filing lists an aggregate market value of $1,200,000 for these shares, with an approximate sale date of September 8, 2026 on the NYSE.

The notice states that GeoPark Ltd had 64,676,772 shares outstanding and that Park previously acquired 694,417 shares in a private transaction on March 22, 2023 as “sweat equity.” It also discloses a sale by Park of 120,000 shares on August 10, 2026 for $1,145,962 during the prior three months.

Key Figures

Shares to be sold: 100,000 shares Aggregate market value of shares to be sold: $1,200,000 Shares outstanding: 64,676,772 shares +4 more

7 metrics

Shares to be sold 100,000 shares Proposed sale of GeoPark Ltd common stock under Form 144

Aggregate market value of shares to be sold $1,200,000 Value assigned to the 100,000 shares covered by the Form 144 notice

Shares outstanding 64,676,772 shares GeoPark Ltd shares outstanding referenced in the Form 144

Shares acquired as sweat equity 694,417 shares Common stock acquired by James Franklin Park on March 22, 2023 in a private transaction

Recent shares sold 120,000 shares Shares sold by James Franklin Park on August 10, 2026 during the prior three months

Proceeds from recent sale $1,145,962 Gross proceeds from the August 10, 2026 sale of 120,000 shares

Approximate sale date for proposed transaction September 8, 2026 Approximate date of sale for the 100,000 shares listed in the notice

Key Terms

Rule 144, sweat equity, aggregate market value, private transaction

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

sweat equity financial

"694417 | 03/22/2023 | Sweat Equity"

aggregate market value financial

"Common | UBS Financial Services Inc ... | 100000 | 1200000"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

private transaction financial

"03/22/2023 | Prviate Transaction | Geo Park Limited"

A private transaction is the sale or transfer of securities, assets, or ownership stakes carried out directly between a small number of parties rather than on a public exchange. For investors it matters because these deals are less visible and often less liquid than public trades, so pricing can be harder to verify, the investment can be harder to sell quickly, and buyers or sellers may gain strategic advantages not available in open markets — like negotiated terms similar to a private garage sale versus a crowded marketplace.

FAQ

What does GeoPark Ltd (GPRK)’s latest Form 144 disclose?

It discloses that James Franklin Park intends to sell 100,000 shares of GeoPark Ltd common stock through UBS Financial Services Inc, with an indicated aggregate market value of $1,200,000, and an approximate sale date of September 8, 2026 on the NYSE.

How many GeoPark Ltd (GPRK) shares is James Franklin Park planning to sell?

The Form 144 reports a proposed sale of 100,000 shares of GeoPark Ltd common stock. These shares are to be sold through UBS Financial Services Inc, with the NYSE listed as the securities exchange for the transaction.

What value is assigned to the GeoPark Ltd (GPRK) shares in the Form 144 filing?

The filing lists an aggregate market value of $1,200,000 for the 100,000 shares of GeoPark Ltd common stock covered by the Form 144 notice, reflecting the value used for this proposed sale disclosure.

How many GeoPark Ltd (GPRK) shares were outstanding according to the Form 144?

The Form 144 states that GeoPark Ltd had 64,676,772 shares outstanding. This figure provides context for the size of the 100,000-share proposed sale relative to the company’s total outstanding common stock.

What prior transactions by James Franklin Park in GeoPark Ltd (GPRK) stock are disclosed?

The notice reports that Park acquired 694,417 shares on March 22, 2023 via a private transaction as “sweat equity”, and that he sold 120,000 shares on August 10, 2026 for $1,145,962 in the three months preceding the filing.

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

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Available on EDGAR 09/08/2026 - 04:22 PM Accepted by SEC EDGAR 09/08/2026 - 04:22 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001633554
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	GeoPark Ltd.
SEC File Number	001-36298
Address of Issuer	Calle 94 NO 11-30 8 PISO BOGOTA COLOMBIA 00000
Phone	562-2242-9600
Name of Person for Whose Account the Securities are To Be Sold	JAMES FRANKLIN PARK
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	UBS Financial Services Inc 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	100000	1200000	64676772	09/08/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/22/2023	Prviate Transaction	Geo Park Limited			694417	03/22/2023	Sweat Equity

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
James Franklin Park 8 West Hallow Andover MA 01810	Common	08/10/2026	120000	1145962

144: Remarks and Signature

Remarks
Date of Notice	09/08/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/JOSEPH CASSIDY, for UBS Financial Services Inc, as attorney-in-fact for JAMES FRANKLIN PARK
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)