Andrew Oxtoby

Insider

First SEC filing: April 11, 2025 · Latest: April 11, 2025

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 3 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 19, 2026	KLRS	A	222,000	—	—	222,000 Direct	—	Acquired	(price as of 2026-08-20)
April 10, 2025	KLRS	A	287,000	—	—	287,000 Direct	—	Acquired	(price as of 2026-08-20)
March 18, 2025	KLRS	A	476,611	—	—	476,611 Direct	—	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 19, 2026	KLRS	Stock Option (Right to Buy)	Common Stock (222,000)	$6.81	March 18, 2036	222,000	Acquired
April 10, 2025	KLRS	Stock Option (Right to Buy)	Common Stock (287,000)	$7.31	April 9, 2035	287,000	Acquired
March 18, 2025	KLRS	Stock Option (right to buy)	Common Stock (476,611)	$0.85	May 27, 2034	476,611	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$537,733	—	—	—	$344,306	—	—	$2,569,115

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.