John R Harding
CIK 1263873 · last filed 2026-10-05
John R Harding is a corporate insider who has filed 50 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for QRVO, was dated Oct 5, 2026. Across all open-market trades the lifetime net is −$6.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $111.2M across reported positions. 6 SEC filings were submitted jointly with ADVANCED MICRO DEVICES INC.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
QRVO price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
440 CLYDE AVENUE
MOUNTAINVIEW, CA 94043
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Qorvo, Inc. (QRVO) Delisted | Director | 0 | $114.17 | $0 | -$3.24M | 26 | 2026-10-05 |
| META MATERIALS INC. (MMAT) Delisted | Director | 3,421 | $0.53 | $1.8K | $0 | 3 | 2023-12-22 |
| AMD | Director | 217,736 | $510.82 | $111.22M | $0 | 4 | 2016-05-16 |
| RF MICRO DEVICES INC (RFMD) Delisted | Director | 265,750 | — | — | -$2.78M | 10 | 2014-08-26 |
Recent Filings
50 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-05 | Qorvo, Inc. (QRVO) Delisted | Disp (D) | −10,317 | $0 | EDGAR |
| 2026-08-13 | Qorvo, Inc. (QRVO) Delisted | Grant (A) | +2,327 | $0 | EDGAR |
| 2026-02-27 | Qorvo, Inc. (QRVO) Delisted | Sell (S) | −1,200 | -$99.2K | EDGAR |
| 2026-02-26 | Qorvo, Inc. (QRVO) Delisted | Notice (144) | −1,200 | -$99.2K | EDGAR |
| 2025-11-18 | Qorvo, Inc. (QRVO) Delisted | Sell (S) | −903 | -$74.8K | EDGAR |
| 2025-11-17 | Qorvo, Inc. (QRVO) Delisted | Notice (144) | −903 | -$74.8K | EDGAR |
| 2025-08-15 | Qorvo, Inc. (QRVO) Delisted | Grant (A) | +2,496 | $0 | EDGAR |
| 2025-05-08 | Qorvo, Inc. (QRVO) Delisted | Sell (S) | −1,450 | -$101.6K | EDGAR |
| 2025-05-07 | Qorvo, Inc. (QRVO) Delisted | Notice (144) | −1,450 | -$101.6K | EDGAR |
| 2024-08-14 | Qorvo, Inc. (QRVO) Delisted | Grant (A) | +2,097 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.