GRND insider sale: 1,500 shares sold via 10b5-1 (GRND)

Rhea-AI Filing Summary

GRND-related insider sale reported via Form 144. The filing lists 1500 shares of Common Stock tied to Restricted Stock Units dated 10/30/2025 as securities to be sold. It also records two 10b5-1 sales of 1500 shares on 06/01/2026 and 05/01/2026 with dollar amounts $18,885 and $20,265.

Insights

Compliance Counsel

Filing records routine Rule 144/10b5-1 dispositions of vested RSUs by an executive.

The filing lists 1500 shares to be sold from Restricted Stock Units dated 10/30/2025 and shows two prior 10b5-1 sales of 1500 shares each on 06/01/2026 and 05/01/2026, with proceeds reported as $18,885 and $20,265. The entries follow standard disclosure mechanics for executive dispositions under Rule 144 and a 10b5-1 plan.

Timing and cash‑flow treatment are recorded as sale dates and amounts; broader ownership or post‑transaction holdings are not provided in the excerpt. Subsequent filings would show any change in beneficial ownership or remaining holdings.

Key Figures

Shares to be sold: 1,500 shares 10b5-1 sale on 06/01/2026: 1,500 shares 10b5-1 sale on 05/01/2026: 1,500 shares

3 metrics

Shares to be sold 1,500 shares Restricted Stock Units dated 10/30/2025

10b5-1 sale on 06/01/2026 1,500 shares Recorded proceeds <money>$18,885</money>

10b5-1 sale on 05/01/2026 1,500 shares Recorded proceeds <money>$20,265</money>

Key Terms

10b5-1, Restricted Stock Units, Form 144

3 terms

10b5-1 regulatory

"10b5-1 Sales for NATHAN RICHARDSON"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Restricted Stock Units | Issuer | 1500 | 10/30/2025"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 07/01/2026 - 04:59 PM Accepted by SEC EDGAR 07/01/2026 - 04:58 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
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1500	21555.00	177725977	07/01/2026	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	10/30/2025	Restricted Stock Units	Issuer			1500	10/30/2025	N/A

* 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
10b5-1 Sales for NATHAN RICHARDSON 750 N. San Vicente Blvd. Suite RE 1400 West Hollywood CA 90069	Common	06/01/2026	1500	18885.00
10b5-1 Sales for NATHAN RICHARDSON 750 N. San Vicente Blvd. Suite RE 1400 West Hollywood CA 90069	Common	05/01/2026	1500	20265.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What did the Form 144 for GRND disclose?

It discloses the intended sale of 1,500 shares tied to RSUs and recent 10b5-1 sales. The filing lists 1,500 RSU-linked shares dated 10/30/2025, plus two 10b5-1 sales of 1,500 shares on 06/01/2026 and 05/01/2026.

How many shares were sold under 10b5-1 in the past three months for GRND?

Two separate 10b5-1 sales of 1,500 shares each were reported. The filing shows sales on 06/01/2026 and 05/01/2026, each listed as 1,500 shares with dollar figures $18,885 and $20,265.

What security type is being sold according to the filing?

The filing identifies the security as Common Stock issued via Restricted Stock Units. It references Restricted Stock Units dated 10/30/2025 with an intended sale quantity of 1,500 shares.

Do the listed dollar amounts represent sale proceeds?

The excerpt lists $18,885 and $20,265 alongside 10b5-1 sale entries. Those figures appear with the dated sales on 06/01/2026 and 05/01/2026, and are recorded in the filing excerpt.

Was the sale executed under a prearranged plan?

Yes, the filing records the sales as 10b5-1 transactions. The entries explicitly state "10b5-1 Sales" for the transactions on 06/01/2026 and 05/01/2026, indicating prearranged trading plan mechanics.