Chung Peter Y insider trades
Chung Peter Y has filed 18 Form 4s with the SEC that we hold, for A10 Networks, Inc. (ATEN) (Director) and MACOM Technology Solutions Holdings, Inc. (MTSI) (Director). Across all of them we count 0 purchases worth $0 and 7 sales worth $155.3M reported on Form 4. In the last 12 months: 0 purchases ($0) and 1 sale ($16.4M). The largest single trade was a sale of 3,296,047 shares of A10 Networks, Inc. worth $50.8M, dated 2024-05-20. The first filing on our record is dated 2021-12-10 and the latest 2026-05-18.
A10 Networks, Inc. (ATEN)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-12-07 | S, sale reported on Form 4 | 700,000 | $10.5M | 2021-12-10 |
| 2022-11-15 | S, sale reported on Form 4 | 1,500,000 | $25.8M | 2022-11-17 |
| 2024-05-20 | S, sale reported on Form 4 | 3,296,047 | $50.8M | 2024-05-22 |
| 2024-11-13 | S, sale reported on Form 4 | 78,479 | $1.3M | 2024-11-15 |
| 2024-11-14 | S, sale reported on Form 4 | 23,754 | $388.6K | 2024-11-18 |
MACOM Technology Solutions Holdings, Inc. (MTSI)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-08-08 | S, sale reported on Form 4 | 850,311 | $50.2M | 2022-08-10 |
| 2026-05-14 | S, sale reported on Form 4 | 43,268 | $16.4M | 2026-05-18 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1239366) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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