Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 13 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.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 3, 2026 KLRS A 9,000 · · 9,000 Direct · Acquired (price as of 2026-10-05)
April 10, 2025 KLRS A 18,000 · · 18,000 Direct · Acquired (price as of 2026-10-05)
March 18, 2025 KLRS A 12,989 · · 12,989 Direct · Acquired (price as of 2026-10-05)
March 18, 2025 KLRS A 19,484 · · 19,484 Direct · Acquired (price as of 2026-10-05)
June 23, 2024 EYPT M 2,000 · · 4,000 Direct +100.00% Acquired (price as of 2026-10-05)
June 23, 2024 EYPT M 2,000 · · 2,000 Direct -50.00% Disposed (price as of 2026-10-05)
Jan. 5, 2024 EYPT A 25,014 · · 25,014 Direct · Acquired (price as of 2026-10-05)
June 23, 2023 EYPT M 2,000 · · 2,000 Direct · Acquired (price as of 2026-10-05)
June 23, 2023 EYPT M 2,000 · · 4,000 Direct -33.33% Disposed (price as of 2026-10-05)
June 20, 2023 EYPT A 26,100 · · 26,100 Direct · Acquired (price as of 2026-10-05)
June 20, 2023 EYPT A 13,000 · · 13,000 Direct · Acquired (price as of 2026-10-05)
June 23, 2022 EYPT A 6,000 · · 6,000 Direct · Acquired (price as of 2026-10-05)
June 23, 2022 EYPT A 22,000 · · 22,000 Direct · Acquired (price as of 2026-10-05)

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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 3, 2026 KLRS Stock Option (Right to Buy) Common Stock (9,000) $4.72 June 2, 2036 9,000 Acquired
April 10, 2025 KLRS Stock Option (Right to Buy) Common Stock (18,000) $7.31 April 9, 2035 18,000 Acquired
March 18, 2025 KLRS Stock Option (right to buy) Common Stock (12,989) $0.55 July 25, 2032 12,989 Acquired
March 18, 2025 KLRS Stock Option (right to buy) Common Stock (19,484) $0.55 July 25, 2032 19,484 Acquired
June 23, 2024 EYPT Restricted Stock Units Common Stock (2,000) $0.00 · 2,000 Disposed
Jan. 5, 2024 EYPT Stock Option (Right to Buy) Common Stock (25,014) $20.40 Jan. 4, 2034 25,014 Acquired
June 23, 2023 EYPT Restricted Stock Units Common Stock (2,000) $0.00 · 2,000 Disposed
June 20, 2023 EYPT Stock Option (Right to Buy) Common Stock (26,100) $3.26 June 19, 2033 26,100 Acquired
June 20, 2023 EYPT Stock Option (Right to Buy) Common Stock (13,000) $3.50 June 19, 2033 13,000 Acquired
June 23, 2022 EYPT Restricted Stock Units Common Stock (6,000) $0.00 · 6,000 Acquired
June 23, 2022 EYPT Stock Option (Right to Buy) Common Stock (22,000) $7.54 June 23, 2032 22,000 Acquired

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