2,607 RSUs listed; CSCO prior 10b5-1 sales on 05/15 and 03/18

Rhea-AI Filing Summary

Cisco (CSCO) submitted a Form 144 reporting 2,607 Restricted Stock Units dated 06/10/2026. The filing also lists prior 10b5-1 dispositions by Oliver Tuszik: 2,761 shares sold on 05/15/2026 for $316,438.21 and 3,132 shares sold on 03/18/2026 for $249,745.68.

Insights

Securities Compliance Counsel

Form 144 notifies the market of a restricted securities sale and lists recent 10b5-1 dispositions.

The filing records 2,607 Restricted Stock Units dated 06/10/2026; it also documents two prior 10b5-1 sales by Oliver Tuszik on 05/15/2026 and 03/18/2026 with exact proceeds noted.

Timing and cash‑flow treatment are set by the listed dates and 10b5-1 mechanics; subsequent transaction details will appear in any related Section 16 filings.

Key Figures

Restricted Stock Units to be sold: 2,607 shares 10b5-1 sale (May): 2,761 shares 10b5-1 sale (Mar): 3,132 shares

3 metrics

Restricted Stock Units to be sold 2,607 shares listed with date <date>06/10/2026</date>

10b5-1 sale (May) 2,761 shares sold on <date>05/15/2026</date> for <money>$316,438.21</money>

10b5-1 sale (Mar) 3,132 shares sold on <date>03/18/2026</date> for <money>$249,745.68</money>

Key Terms

Restricted Stock Units, 10b5-1, Form 144

3 terms

Restricted Stock Units financial

"Common | 06/10/2026 | Restricted Stock Units | Issuer"

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.

10b5-1 regulatory

"10b5-1 Sales for OLIVER TUSZIK ... | Common | 05/15/2026"

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.

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.

FAQ

What does Cisco's Form 144 report for CSCO?

It reports 2,607 Restricted Stock Units with a filing date of 06/10/2026. The form notifies the market of an intent to sell restricted securities under Rule 144 procedures and lists related prior dispositions.

Who sold shares under 10b5-1 and when?

Oliver Tuszik executed 10b5-1 sales on 05/15/2026 (2,761 shares, $316,438.21) and 03/18/2026 (3,132 shares, $249,745.68). These are recorded in the filing.

Do the Form 144 entries show proceeds received by Cisco?

The filing lists sale proceeds for the prior 10b5-1 dispositions but does not state that Cisco received proceeds. The amounts shown relate to the reported dispositions by the holder.

Are the 2,607 RSUs already sold according to the filing?

The form lists 2,607 Restricted Stock Units with date 06/10/2026 as the securities to be sold. The filing indicates intent; the actual sale execution details are not expanded beyond this entry.

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

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Accepted by SEC EDGAR 06/11/2026 - 04:25 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	0002066411
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	CISCO SYSTEMS, INC.
SEC File Number	001-39940
Address of Issuer	170 West Tasman Drive San Jose CALIFORNIA 95134
Phone	4085264000
Name of Person for Whose Account the Securities are To Be Sold	OLIVER TUSZIK
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	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	2607	309711.60	3941434665	06/11/2026	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	06/10/2026	Restricted Stock Units	Issuer			2607	06/10/2026	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 OLIVER TUSZIK 170 West Tasman Drive San Jose CA 95134	Common	05/15/2026	2761	316438.21
10b5-1 Sales for OLIVER TUSZIK 170 West Tasman Drive San Jose CA 95134	Common	03/18/2026	3132	249745.68

144: Remarks and Signature

Remarks
Date of Notice	06/11/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/17/2025
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/ Oliver Tuszik
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)