David B. Weiner
CIK 1669080 · last filed 2026-05-21
"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
$90.2K
Companies
1
Total Filings
40
Lifetime Open-Market Net
-$914.2K
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 |
|---|---|---|---|---|---|---|---|
| INO | Director | 87,592 | $1.03 | $90.2K | -$914.2K | 40 | 2026-05-21 |
Recent Filings · Page 2 of 4
40 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 |
|---|---|---|---|---|---|
| 2022-08-11 | INO | Mixed | — | -$5.9K | EDGAR |
| 2022-05-17 | INO | Mixed | +9,000 | -$17.6K | EDGAR |
| 2022-03-14 | INO | Mixed | +7,584 | -$13.1K | EDGAR |
| 2022-03-09 | INO | Mixed | +7,583 | -$13.6K | EDGAR |
| 2022-03-01 | INO | Mixed | +11,667 | $0 | EDGAR |
| 2021-05-17 | INO | Mixed | +5,655 | -$20.2K | EDGAR |
| 2021-04-21 | INO | Mixed | −4,083 | -$173.7K | EDGAR |
| 2021-03-12 | INO | Exer (M) | +11,667 | $0 | EDGAR |
| 2021-03-09 | INO | Mixed | +16,333 | -$65.7K | EDGAR |
| 2021-02-26 | INO | Grant (A) | — | $0 | 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.