Lawrence E Harris
CIK 1406586 · last filed 2026-04-29
"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
$15.75M
Companies
1
Total Filings
20
Lifetime Open-Market Net
-$4.75M
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 |
|---|---|---|---|---|---|---|---|
| IBKR | Director | 173,482 | $90.81 | $15.75M | -$4.75M | 20 | 2026-04-29 |
Recent Filings · Page 2 of 2
20 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-08-03 | IBKR | Buy (P) | +5,000 | $74.9K | EDGAR |
| 2011-07-27 | IBKR | Buy (P) | +10,000 | $151.2K | EDGAR |
| 2011-07-26 | IBKR | Buy (P) | +15,000 | $228.0K | EDGAR |
| 2009-05-04 | IBKR | Buy (P) | +5,000 | $71.2K | EDGAR |
| 2009-02-03 | IBKR | Buy (P) | +5,000 | $73.0K | EDGAR |
| 2009-02-02 | IBKR | Buy (P) | +5,000 | $76.0K | EDGAR |
| 2009-01-05 | IBKR | Grant (A) | +464 | $15.0K | EDGAR |
| 2008-10-28 | IBKR | Buy (P) | +5,000 | $92.1K | EDGAR |
| 2008-08-06 | IBKR | Buy (P) | +5,000 | $135.5K | EDGAR |
| 2007-07-31 | IBKR | Buy (P) | +5,000 | $120.6K | EDGAR |
Showing 11–20 of 20
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Page 2 of 2
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.