Earl Lewis
CIK 1230427 · CEO, President & Chairman · last filed 2026-03-27
"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.
Loading insider history…
Disclosed Exposure
$12.33M
Companies
5
Total Filings
212
Lifetime Open-Market Net
-$137.51M
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 |
|---|---|---|---|---|---|---|---|
| TGEN | Director | 1,646,006 | $5.73 | $9.43M | $307.6K | 37 | 2026-03-27 |
| FLIR SYSTEMS INC (FLIR) Delisted | Director | 0 | $57.34 | $0 | -$138.11M | 122 | 2021-05-14 |
| HBIO | Director | 477,050 | $6.08 | $2.90M | $320.2K | 26 | 2018-01-04 |
| NxStage Medical, Inc. (NXTM) Delisted | Director | 100,232 | — | — | -$48.9K | 24 | 2017-11-29 |
| AMERICAN DG ENERGY INC (ADGE) Delisted | Director | 105,000 | — | — | $14.2K | 1 | 2010-09-02 |
Recent Filings · Page 3 of 22
212 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-09-06 | TGEN | Buy (P) | +10,000 | $10.0K | EDGAR |
| 2023-08-17 | TGEN | Buy (P) | +1,500 | $1.5K | EDGAR |
| 2023-06-15 | TGEN | Grant (A) | — | $0 | EDGAR |
| 2023-05-16 | TGEN | Buy (P) | +10,000 | $9.6K | EDGAR |
| 2023-03-30 | TGEN | Buy (P) | +35,000 | $38.0K | EDGAR |
| 2023-03-23 | TGEN | Buy (P) | +5,000 | $4.3K | EDGAR |
| 2023-03-21 | TGEN | Buy (P) | +15,000 | $13.3K | EDGAR |
| 2022-09-29 | TGEN | Buy (P) | +13,183 | $12.6K | EDGAR |
| 2022-06-28 | TGEN | Grant (A) | — | $0 | EDGAR |
| 2021-08-19 | TGEN | Buy (P) | +15,000 | $27.9K | EDGAR |
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.