SAIL (NASDAQ: SAIL) Form 144 shows 539,903 RSUs vesting; director sales listed

Rhea-AI Filing Summary

SAIL reported a Form 144 notice indicating planned sale activity tied to RSU vesting and prior dispositions. The filing lists 539,903 shares in connection with RSU vesting on 07/05/2026, and shows executed dispositions by Mark McClain of 92,874 shares on 04/09/2026 and 118,194 shares on 07/07/2026.

Insights

Securities Counsel

Form 144 records planned and recent insider dispositions tied to RSU vesting and prior sales.

Form 144 is a notice required when insiders intend to sell restricted or controlled securities. The entry shows an RSU vesting amount of 539,903 shares dated 07/05/2026 and two prior dispositions by Mark McClain on 04/09/2026 and 07/07/2026.

Timing and precise methods of sale are not specified in the excerpt; subsequent SEC filings or broker reports would show execution details and cash‑flow recipients.

Key Figures

RSU vesting: 539,903 shares Disposition by Mark McClain (1): 92,874 shares Disposition by Mark McClain (2): 118,194 shares +2 more

5 metrics

RSU vesting 539,903 shares RSU vesting on 07/05/2026 labeled Compensation

Disposition by Mark McClain (1) 92,874 shares Disposition dated 04/09/2026

Disposition by Mark McClain (2) 118,194 shares Disposition dated 07/07/2026

Associated numeric value (1) 1064297.6 Number adjacent to 92,874 shares in excerpt

Associated numeric value (2) 1925191 Number adjacent to 118,194 shares in excerpt

Key Terms

Form 144, RSU vesting, Compensation, Issuer

4 terms

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.

RSU vesting financial

"Common stock | 07/05/2026 | RSU vesting | Issuer"

RSU vesting is the process by which restricted stock units — a promise by a company to give shares to an employee — become actual, owned shares over time or when certain goals are met. Investors care because vested shares can dilute existing ownership when issued, and the timing of vesting affects when employees can sell shares, which can influence share supply, insider selling patterns, and company incentives.

Compensation financial

"539903 | 07/05/2026 | Compensation"

Issuer regulatory

"Common stock | 07/05/2026 | RSU vesting | Issuer"

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Available on EDGAR 07/08/2026 - 06:58 PM Accepted by SEC EDGAR 07/08/2026 - 06:57 PM Learn about SEC filing dates

FAQ

What does SAIL's Form 144 disclose about RSU vesting?

The Form 144 lists 539,903 shares tied to RSU vesting on 07/05/2026. It records the class as Common stock and labels the transaction reason as Compensation, indicating vested compensation shares are involved.

What insider dispositions by Mark McClain appear in the filing?

The filing shows Mark McClain disposed of 92,874 shares on 04/09/2026 and 118,194 shares on 07/07/2026. Each disposition row lists associated numeric values adjacent to the share counts in the excerpt.

Does the Form 144 state who will receive proceeds from the sales?

The excerpt does not attach a proceeds recipient statement to the planned RSU vesting line. Prior dispositions by Mark McClain list numeric values adjacent to share counts, but the excerpt does not explicitly label the cash‑flow recipient.

Where and when were the securities to be sold listed for SAIL?

The securities are listed as Common stock with an RSU vesting date of 07/05/2026 and an exchange listed as Nasdaq. The filing rows show transaction dates and labels including Issuer and Compensation.

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

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 Stock	Morgan Stanley Smith Barney LLC 1 New York Plaza 8th Floor New York NY 10004	93260	1437622	567182997	07/08/2026	Nasdaq

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 stock	07/05/2026	RSU vesting	Issuer			539903	07/05/2026	Compensation

* 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
Mark McClain 11120 Four Points Drive Suite 100 Austin TX 78726	Common Stock	04/09/2026	92874	1064297.6
Mark McClain 11120 Four Points Drive Suite 100 Austin TX 78726	Common Stock	07/07/2026	118194	1925191

144: Remarks and Signature

Remarks

Date of Notice

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)