Notice of Proposed Sale · 144
A10 NETWORKS INC
ATENNYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- A10 NETWORKS, INC.
- Issuer CIK
- 0001580808
- SEC file number
- 001-36343
- Phone
- (408) 325-8668
- Person for whose account securities are to be sold
- ROBERT S WEBER
- Relationships to issuer
- Officer
- Street
- 2300 Orchard Parkway,
- City
- San Jose
- State / country code
- CA
- Postal code
- 95131
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 14,086 | 392,465.54 | 72,609,021 | 08/11/2026 | NYSE | Morgan Stanley Smith Barney LLC Executive Financial Services |
Broker / market maker — proposed row 1, entry 1
- Name
- Morgan Stanley Smith Barney LLC Executive Financial Services
- Street
- 1 New York Plaza
- Street (continued)
- 8th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10004
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 02/01/2024 | Performance and Restricted Stock | ISSUER | 12,521 | N | 02/01/2024 | Not Applicable |
| Common | 05/31/2024 | Employee Stock Purchase Plan | ISSUER | 1,565 | N | 05/31/2024 | Cash |
Prior-sale reporting
- Nothing to report for the preceding three months
- Y
Remarks
The securities to be sold were acquired upon the vesting of restricted stock and Performance Shares during the period of 02/01/2024 through 07/05/2025. The securities to be sold were acquired upon the purchase of Employee Stock Purchase Plan shares during the period of 5/31/2024 through 11/30/2024.
Notice signature
- Notice date
- 08/11/2026
- Signed
- /s/ Robert Scott Weber
- Plan adoption dates
- 05/09/2026
Company context
A10 Networks provides security and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments. Our 7000+ customers span global large enterprises and communications, cloud, and web service providers who must provide business-critical applications and networks that are secure, available, and efficient. Founded in 2004, A10 Networks is based in San Jose, Calif., and serves customers globally. For more information, visit A10networks.com and follow us at A10Networks.