Lawrence Otto Klein

Sits on 3 boards. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
3
Board service
7 years
Director since
2023

7 years of board service in total across 3 boards, counting each seat separately. Longest: Jasper Therapeutics Inc., 3 years.

3 years · Since 2023
Oruka Therapeutics Inc. Director · Chief Executive Officer
2 years · Since 2024
1 year · Since 2025

Chief executive roles

Oruka Therapeutics Inc. · President and CEO
Since August 2024

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Nov 2, 2026 Oruka Therapeutics Inc. Option exercise +25,000 $7.80 $195,000
Nov 2, 2026 Oruka Therapeutics Inc. Open-market sale −6,466 $94.77 $612,794
Nov 2, 2026 Oruka Therapeutics Inc. Open-market sale −15,036 $95.64 $1,437,987
Nov 2, 2026 Oruka Therapeutics Inc. Open-market sale −2,442 $96.70 $236,147
Nov 2, 2026 Oruka Therapeutics Inc. Open-market sale −756 $97.45 $73,676
Nov 2, 2026 Oruka Therapeutics Inc. Open-market sale −300 $98.40 $29,521
Oct 1, 2026 Oruka Therapeutics Inc. Option exercise +25,000 $7.80 $195,000
Oct 1, 2026 Oruka Therapeutics Inc. Open-market sale −16,246 $83.40 $1,354,882
Oct 1, 2026 Oruka Therapeutics Inc. Open-market sale −8,554 $84.03 $718,755
Oct 1, 2026 Oruka Therapeutics Inc. Open-market sale −200 $84.78 $16,956
Sep 15, 2026 Oruka Therapeutics Inc. Open-market sale −2,452 $95.71 $234,681
Sep 1, 2026 Oruka Therapeutics Inc. Option exercise +75,000 $7.80 $585,000
Sep 1, 2026 Oruka Therapeutics Inc. Open-market sale −6,604 $90.79 $599,577
Sep 1, 2026 Oruka Therapeutics Inc. Open-market sale −63,596 $91.90 $5,844,472
Sep 1, 2026 Oruka Therapeutics Inc. Open-market sale −4,800 $92.44 $443,712

Questions about Lawrence Otto Klein

What boards is Lawrence Otto Klein on?

Lawrence Otto Klein sits on the boards of Jade Biosciences Inc., Jasper Therapeutics Inc. and Oruka Therapeutics Inc.

What company is Lawrence Otto Klein the CEO of?

Lawrence Otto Klein has been President and CEO of Oruka Therapeutics Inc. since August 2024.

How long has Lawrence Otto Klein served on boards?

Our records show at least 7 years of board service across 3 boards, the earliest from 2023.

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