Edward H. Frank is Director at ANALOG DEVICES INC (ADI). They have made 17 open-market trades across 5 companies since 2018, most recently 2026-08-17.
CIK 0001589827
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
3 open-market purchases totalling $113K since 2018, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MRVL | 25,103 | $5.7M |
| SITM | 10,999 | $5.2M |
| RKLB | 91,373 | $4.6M |
| ADI | 5,865 | $2.3M |
| QTNA | 86,933 | $2.1M |
| CAVM | 9,003 | $776K |
| BZAI | 378,757 | $97K |
| PrivateUnlisted | 41,667 | — |
| Total |
Shares reported on the most recent Form 4, priced at the 2026-08-19 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SITM | SELL | 2026-08-17 | 2026-08-19 | $745.00 | $745K | -9.7% | -1.8% | — |
| RKLB | SELL | 2025-12-23 | 2025-12-30 | $77.39 | $193K | +22.9% | +19.8% | -19.8% |
| ADI | SELL | 2025-10-06 | 2025-10-07 | $242.74 | $243K | +3.9% | -0.4% | +18.6% |
| ADI | SELL | 2024-08-29 | 2024-08-30 | $234.31 | $466K | -3.1% | +0.6% | -4.7% |
| ADI | SELL | 2024-08-23 | 2024-08-26 | $227.24 | $114K | -5.1% | +0.7% | -0.7% |
| ADI | SELL | 2023-02-17 | 2023-02-21 | $193.09 | $483K | -0.2% | +1.5% | +2.5% |
| SITM | SELL | 2023-02-09 | 2023-02-13 | $127.93 | $512K | -6.6% | +3.4% | -31.0% |
| SITM | SELL | 2022-11-23 | 2022-11-28 | $102.37 | $205K | +5.7% | -3.1% | +18.5% |
| ADI | SELL | 2022-05-31 | 2022-06-01 | $166.90 | $479K | -10.2% | -13.1% | -7.2% |
| SITM | SELL | 2022-05-26 | 2022-05-31 | $198.38 | $773K | -8.6% | -24.3% | -48.0% |
| SITM | SELL | 2022-05-18 | 2022-05-20 | $197.23 | $197K | +16.4% | -10.8% | -33.8% |
| MRVL | BUY | 2021-03-17 | 2021-04-08 | $47.18 | $991 | -7.7% | -10.7% | +14.2% |
| MRVL | BUY | 2021-02-02 | 2021-04-15 | $51.03 | $12K | -5.6% | -12.1% | +15.1% |
| SITM | SELL | 2020-12-04 | 2020-12-15 | $98.32 | $295K | -2.1% | +22.6% | -6.5% |
| ADI | SELL | 2020-05-21 | 2020-05-22 | $113.42 | $1.9M | +7.5% | +5.8% | +3.1% |
| ADI | SELL | 2019-06-19 | 2019-06-20 | $110.51 | $1.6M | +1.2% | +5.0% | +4.0% |
| PrivateAmesite Inc. | BUY | 2018-04-27 | 2018-05-01 | $1.20 | $100K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| $20.9M |