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Lawrence Otto Klein

CIK 1762583 · Chief Executive Officer · last filed 2026-06-15

Lawrence Otto Klein is a Chief Executive Officer who has filed 33 SEC Form 4 insider transactions across 5 companies since 2019. The most recent filing shows the insider sold $120.5K of ORKA on Jun 15, 2026. Across all open-market trades the lifetime net is −$26.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $85.2M 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.

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Disclosed Exposure

$85.19M

Companies

5

Total Filings

33

Lifetime Open-Market Net

-$26.20M

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
ORKA Chief Executive Officer 925,580 $90.45 $83.72M -$191.9K 4 2026-06-15
JBIO Director — $19.70 — $0 2 2026-06-11
JSPRW Director 24,500 $0.01 $296 $0 3 2023-06-08
CRSP CBO & COO 25,026 $47.55 $1.19M -$26.01M 20 2022-08-18
DYN Director 10,725 $25.90 $277.8K $0 4 2022-07-06

Recent Filings

33 filings
Insider 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
2026-06-15 ORKA Sell (S) −1,729 -$120.5K EDGAR
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
Showing 1–10 of 33
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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.