John Ritchie
CIK 1356228 · SVP, CFO & COO · last filed 2026-03-10
John Ritchie is a SVP, CFO & COO who has filed 45 SEC Form 4 insider transactions across 4 companies since 2011. The most recent filing, for MTSI, was dated Mar 10, 2026. Across all open-market trades the lifetime net is −$2.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.6M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$3.60M
4
45
-$2.35M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MTSI | Director | 9,466 | $379.87 | $3.60M | -$815.2K | 8 | 2026-03-10 |
| HIVE | SVP, CFO & COO | 0 | $3.73 | $0 | $86.2K | 17 | 2019-08-09 |
| Acacia Communications, Inc. (ACIA) Delisted | Director | 25,320 | — | — | -$379.4K | 5 | 2019-05-20 |
| Ubiquiti Inc. (UBNT) Delisted | Chief Financial Officer | 144,981 | — | — | -$1.24M | 2 | 2012-05-11 |
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-10 | MTSI | Grant (A) | +776 | $0 | EDGAR |
| 2026-02-27 | MTSI | Sell (S) | −1,573 | -$401.1K | EDGAR |
| 2025-03-11 | MTSI | Grant (A) | +1,623 | $0 | EDGAR |
| 2024-11-27 | MTSI | Sell (S) | −3,000 | -$414.1K | EDGAR |
| 2024-03-12 | MTSI | Grant (A) | +2,138 | $0 | EDGAR |
| 2023-03-07 | MTSI | Grant (A) | +2,244 | $0 | EDGAR |
| 2022-03-08 | MTSI | Grant (A) | +2,768 | $0 | EDGAR |
| 2021-03-11 | MTSI | Grant (A) | +4,490 | $0 | EDGAR |
| 2021-03-03 | — | Disp (D) | −25,320 | -$2.91M | |
| 2019-08-09 | HIVE | Mixed | −638,799 | -$2.84M | EDGAR |