Lawrence Otto Klein
CIK 1762583 · Chief Executive Officer · last filed 2026-06-11
Lawrence Otto Klein is a Chief Executive Officer who has filed 32 SEC Form 4 insider transactions across 5 companies since 2019. The most recent filing, for JBIO, was dated Jun 11, 2026. Across all open-market trades the lifetime net is −$26.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $66.3M across reported positions.
"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.
$66.25M
5
32
-$26.08M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| JBIO | Director | — | $15.34 | — | $0 | 2 | 2026-06-11 |
| ORKA | Chief Executive Officer | 927,309 | $69.89 | $64.81M | -$71.4K | 3 | 2026-03-17 |
| JSPRW | Director | 24,500 | $0.01 | $328 | $0 | 3 | 2023-06-08 |
| CRSP | CBO & COO | 25,026 | $49.80 | $1.25M | -$26.01M | 20 | 2022-08-18 |
| DYN | Director | 10,725 | $18.19 | $195.1K | $0 | 4 | 2022-07-06 |
Recent Filings
32 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-11 | JBIO | Grant (A) | — | $0 | EDGAR |
| 2026-03-17 | ORKA | Sell (S) | −1,729 | -$71.4K | EDGAR |
| 2026-01-23 | ORKA | Grant (A) | +76,700 | $0 | EDGAR |
| 2025-05-01 | JBIO | Grant (A) | — | $0 | EDGAR |
| 2025-01-24 | ORKA | Grant (A) | — | $0 | EDGAR |
| 2023-06-08 | JSPRW | Grant (A) | — | $0 | EDGAR |
| 2022-10-13 | JSPRW | Grant (A) | +24,500 | $0 | EDGAR |
| 2022-08-18 | CRSP | Grant (A) | — | $0 | EDGAR |
| 2022-07-06 | DYN | Grant (A) | — | $0 | EDGAR |
| 2022-06-06 | DYN | Grant (A) | — | $0 | EDGAR |