JOHN R HARDING
CIK 1263873 · last filed 2026-02-27
"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.
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Disclosed Exposure
$106.04M
Companies
4
Total Filings
48
Lifetime Open-Market Net
-$6.02M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| QRVO | Director | 7,990 | $99.08 | $791.6K | -$3.24M | 24 | 2026-02-27 |
| META MATERIALS INC. (MMAT) Delisted | Director | 3,421 | $0.53 | $1.8K | $0 | 3 | 2023-12-22 |
| AMD | Director | 217,736 | $483.36 | $105.24M | $0 | 4 | 2016-05-16 |
| RF MICRO DEVICES INC (RFMD) Delisted | Director | 265,750 | — | — | -$2.78M | 10 | 2014-08-26 |
Recent Filings · Page 2 of 5
48 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-12-22 | META MATERIALS INC. (MMAT) Delisted | Grant (A) | +119,900 | $0 | EDGAR |
| 2023-08-17 | QRVO | Mixed | +2,132 | -$424.4K | EDGAR |
| 2023-08-15 | QRVO | Notice (144) | −7,850 | -$800.9K | EDGAR |
| 2023-06-09 | QRVO | Sell (S) | −1,000 | -$99.7K | EDGAR |
| 2023-06-08 | QRVO | Notice (144) | −1,000 | -$99.7K | EDGAR |
| 2022-11-18 | META MATERIALS INC. (MMAT) Delisted | Grant (A) | +126,000 | $219.2K | EDGAR |
| 2022-08-18 | META MATERIALS INC. (MMAT) Delisted | Grant (A) | +96,195 | $0 | EDGAR |
| 2022-08-11 | QRVO | Grant (A) | +2,067 | $0 | EDGAR |
| 2021-12-06 | QRVO | Sell (S) | −1,325 | -$200.1K | EDGAR |
| 2021-09-03 | QRVO | Sell (S) | −1,700 | -$315.4K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.