Linda F Powers
CIK 1289624 · President and CEO · last filed 2020-10-16
"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
$2.03M
Companies
2
Total Filings
20
Lifetime Open-Market Net
$69.25M
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 |
|---|---|---|---|---|---|---|---|
| INMB | 10%+ Owner | 910,000 | $2.23 | $2.03M | -$397.0K | 3 | 2020-01-29 |
| NORTHWEST BIOTHERAPEUTICS INC (NWBOW) Delisted | Chairperson, CEO | 10,649,049 | — | — | $69.65M | 2 | 2014-12-19 |
Recent Filings · Page 2 of 2
20 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 |
|---|---|---|---|---|---|
| 2018-03-22 | — | Grant (A) | — | $0 | |
| 2018-03-21 | — | Grant (A) | — | $0 | |
| 2018-03-14 | — | Mixed | — | $0 | |
| 2014-12-19 | NORTHWEST BIOTHERAPEUTICS INC (NWBOW) Delisted | Mixed | +63,600,270 | $69.65M | EDGAR |
| 2013-01-04 | NORTHWEST BIOTHERAPEUTICS INC (NWBOW) Delisted | Mixed | +6,408,748 | $0 | EDGAR |
| 2012-07-30 | — | Gift (G) | −950,000 | $0 | |
| 2011-04-15 | — | Gift (G) | −950,000 | $0 | |
| 2010-09-10 | — | Gift (G) | −950,000 | $0 | |
| 2010-07-08 | — | Sell (S) | +116,667 | -$47.5K | |
| 2007-06-26 | — | Mixed | +109,360,980 | $0 |
Showing 11–20 of 20
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Page 2 of 2
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.