HRTG insiders report Rule 144 10b5-1 sales

HRTG (Form 144) Notice of proposed and recent Rule 144 sales of Common stock by holders associated with Ernesto J. Garateix and Ernesto Garateix & Yvette Garateix.

Rhea-AI Filing Summary

HRTG (Form 144) Notice of proposed and recent Rule 144 sales of Common stock by holders associated with Ernesto J. Garateix and Ernesto Garateix & Yvette Garateix. The excerpt lists 10b5-1 programmed sales on 02/20/2026 and 03/20/2026, showing transactions of 7,467 and 867 shares with proceeds of $180,122.71, $20914.21, $189,568.46, and $22,010.96.

Key Figures

Sale - 03/20/2026 (large lot): 7,467 shares Proceeds - 03/20/2026 (large lot): $189,568.46 Sale - 03/20/2026 (small lot): 867 shares +4 more

7 metrics

Sale - 03/20/2026 (large lot) 7,467 shares 10b5-1 sale on 03/20/2026

Proceeds - 03/20/2026 (large lot) $189,568.46 Proceeds reported for 7,467-share sale on 03/20/2026

Sale - 03/20/2026 (small lot) 867 shares 10b5-1 sale on 03/20/2026

Proceeds - 03/20/2026 (small lot) $22,010.96 Proceeds reported for 867-share sale on 03/20/2026

Sale - 02/20/2026 (large lot) 7,467 shares 10b5-1 sale on 02/20/2026

Proceeds - 02/20/2026 (large lot) $180,122.71 Proceeds reported for 7,467-share sale on 02/20/2026

Proceeds - 02/20/2026 (small lot) $20,914.21 Proceeds reported for 867-share sale on 02/20/2026

Key Terms

10b5-1, Rule 144, Open Market Purchase, Proceeds

4 terms

10b5-1 regulatory

"10b5-1 Sales for ERNESTO GARATEIX & YVETTE GARATEIX"

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.

Rule 144 regulatory

"Form 144 Notice lines and "Securities To Be Sold""

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.

Open Market Purchase market

"Open Market Purchase | Issuer"

An open market purchase is when a company buys its own shares on public stock exchanges the same way any investor would, rather than through a private deal. Investors care because these purchases reduce the number of shares available, can boost earnings per share and share price, signal that management thinks the stock is undervalued, and use company cash that might otherwise go to reinvestment or dividends — like a business quietly buying back its own tickets at the box office.

Proceeds financial

"7467 | 180122.71"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What sales does the HRTG Form 144 show?

The filing lists Rule 144 notices for programmed 10b5-1 sales by Ernesto J. Garateix and Ernesto Garateix & Yvette Garateix. It records transactions on 02/20/2026 and 03/20/2026 with multiple sell lots of 7,467 and 867 shares.

How many shares were sold on 03/20/2026 in the HRTG excerpt?

On 03/20/2026 the excerpt shows two 10b5-1 sale lines: one for 7,467 shares and one for 867 shares. Reported proceeds are $189,568.46 and $22,010.96, respectively, as listed in the excerpt.

What proceeds are reported for the 02/20/2026 sales in the Form 144?

For 02/20/2026 the excerpt shows proceeds of $180,122.71 for a 7,467-share sale and $20,914.21 for a 867-share sale, attributed to 10b5-1 programmed sales for the named holders.

Are the sales in the HRTG excerpt marked as 10b5-1 trades?

Yes. Each listed sale in the excerpt is labeled as a 10b5-1 sale. The entries explicitly describe the transactions as 10b5-1 programmed sales for Ernesto J. Garateix and for Ernesto Garateix & Yvette Garateix on the dated lines provided.

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

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Accepted by SEC EDGAR 04/20/2026 - 04:30 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	0001607776
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	Heritage Insurance Holdings, Inc.
SEC File Number	001-36462
Address of Issuer	1401 N. Westshore Blvd Tampa FLORIDA 33607
Phone	7273627200
Name of Person for Whose Account the Securities are To Be Sold	ERNESTO GARATEIX
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
Relationship to Issuer	Officer

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	867	23599.74	30720918	04/20/2026	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	03/15/2013	Open Market Purchase	Issuer			867	03/15/2013	Cash

* 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 ERNESTO GARATEIX & YVETTE GARATEIX 1401 N. Westshore Blvd Tampa FL 33607	Common	03/20/2026	7467	189568.46
10b5-1 Sales for ERNESTO J GARATEIX 1401 N. Westshore Blvd Tampa FL 33607	Common	03/20/2026	867	22010.96
10b5-1 Sales for ERNESTO GARATEIX & YVETTE GARATEIX 1401 N. Westshore Blvd Tampa FL 33607	Common	02/20/2026	7467	180122.71
10b5-1 Sales for ERNESTO J GARATEIX 1401 N. Westshore Blvd Tampa FL 33607	Common	02/20/2026	867	20914.21

144: Remarks and Signature

Remarks
Date of Notice	04/20/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/13/2025
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/ Ernesto Garateix
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)