David P Sweitzer
CIK 1685530 · EVP and COO · last filed 2025-08-14
"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
$108.8K
Companies
1
Total Filings
53
Lifetime Open-Market Net
-$3.21M
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 |
|---|---|---|---|---|---|---|---|
| QRHC | EVP and COO | 80,900 | $1.34 | $108.8K | -$3.21M | 34 | 2025-08-14 |
Recent Filings · Page 2 of 6
53 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 |
|---|---|---|---|---|---|
| 2024-06-25 | QRHC | Mixed | — | -$173.8K | EDGAR |
| 2024-06-24 | QRHC | Notice (144) | −19,841 | -$165.7K | EDGAR |
| 2024-06-21 | QRHC | Notice (144) | −16,047 | -$136.8K | EDGAR |
| 2024-06-03 | QRHC | Mixed | — | -$122.7K | EDGAR |
| 2024-05-31 | QRHC | Notice (144/A) | −9,234 | -$83.2K | EDGAR |
| 2024-05-31 | KULR | Notice (144) | −9,234 | -$83.2K | EDGAR |
| 2024-05-30 | QRHC | Notice (144) | −11,185 | -$101.1K | EDGAR |
| 2023-12-15 | QRHC | Mixed | — | -$100.3K | EDGAR |
| 2023-12-14 | QRHC | Notice (144) | −21,033 | -$140.2K | EDGAR |
| 2023-12-13 | QRHC | Notice (144) | −2,526 | -$16.4K | 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.