Ran Nussbaum

CIK 1609805 · View on SEC EDGAR ↗

Insider

First SEC filing: June 5, 2026 · Latest: June 5, 2026

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 48 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

48 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 13, 2021 ELOX P 592,592 $1.35 $799,999 616,592 Indirect +2469.13% Acquired 1188.1% (price as of 2026-08-19)
May 13, 2021 ELOX P 1,422,222 $1.35 $1,920,000 1,989,551 Indirect +250.69% Acquired 1188.1% (price as of 2026-08-19)
May 13, 2021 ELOX P 2,630,487 $1.35 $3,551,157 3,679,797 Indirect +250.69% Acquired 1188.1% (price as of 2026-08-19)
May 13, 2021 ELOX P 1,280,624 $1.35 $1,728,842 1,791,470 Indirect +250.69% Acquired 1188.1% (price as of 2026-08-19)
April 13, 2020 KROS P 43,750 $16.00 $700,000 149,262 Indirect +41.46% Acquired -32.1% (price as of 2026-08-19)
April 13, 2020 KROS P 105,000 $16.00 $1,680,000 1,213,926 Indirect +9.47% Acquired -32.1% (price as of 2026-08-19)
April 13, 2020 KROS P 94,546 $16.00 $1,512,736 1,109,802 Indirect +9.31% Acquired -32.1% (price as of 2026-08-19)
April 13, 2020 KROS P 194,203 $16.00 $3,107,248 2,261,517 Indirect +9.39% Acquired -32.1% (price as of 2026-08-19)
June 24, 2019 ELOX P 24,000 $9.00 $216,000 24,000 Indirect — Acquired 93.2% (price as of 2026-08-19)
June 24, 2019 ELOX P 46,933 $9.00 $422,397 567,329 Indirect +9.02% Acquired 93.2% (price as of 2026-08-19)
June 24, 2019 ELOX P 86,806 $9.00 $781,254 1,049,310 Indirect +9.02% Acquired 93.2% (price as of 2026-08-19)
June 24, 2019 ELOX P 42,261 $9.00 $380,349 510,846 Indirect +9.02% Acquired 93.2% (price as of 2026-08-19)
April 30, 2018 ELOX P 93,333 $9.75 $909,997 520,396 Indirect +21.85% Acquired 78.4% (price as of 2026-08-19)
April 30, 2018 ELOX P 172,626 $9.75 $1,683,104 962,504 Indirect +21.85% Acquired 78.4% (price as of 2026-08-19)
April 30, 2018 ELOX P 84,041 $9.75 $819,400 468,585 Indirect +21.85% Acquired 78.4% (price as of 2026-08-19)
March 22, 2018 ELOX P 1,600 $8.00 $12,800 427,063 Indirect +0.38% Acquired 117.4% (price as of 2026-08-19)
March 22, 2018 ELOX P 2,959 $8.00 $23,672 789,878 Indirect +0.38% Acquired 117.4% (price as of 2026-08-19)
March 22, 2018 ELOX P 1,441 $8.00 $11,528 384,544 Indirect +0.38% Acquired 117.4% (price as of 2026-08-19)
March 21, 2018 ELOX P 1,760 $7.55 $13,288 425,463 Indirect +0.42% Acquired 130.3% (price as of 2026-08-19)
March 21, 2018 ELOX P 3,255 $7.55 $24,575 786,919 Indirect +0.42% Acquired 130.3% (price as of 2026-08-19)
March 21, 2018 ELOX P 1,585 $7.55 $11,967 383,103 Indirect +0.42% Acquired 130.3% (price as of 2026-08-19)

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.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
June 6, 2023 KROS Stock Option (right to buy) Common Stock (10,000) $48.79 June 5, 2033 10,000 Acquired
Nov. 29, 2022 KROS Call Options (obligation to sell) Common Stock (1,914) $0.00 Oct. 7, 2023 1,914 Disposed
Nov. 29, 2022 KROS Call Options (obligation to sell) Common Stock (1,723) $0.00 Oct. 7, 2023 1,723 Disposed
Nov. 29, 2022 KROS Call Options (obligation to sell) Common Stock (3,539) $0.00 Oct. 7, 2023 3,539 Disposed
June 15, 2022 ELOX Stock Options (Right to Buy) Common Stock (20,000) $0.26 June 15, 2032 20,000 Acquired
June 1, 2022 KROS Stock Options (right to buy) Common Stock (8,293) $32.95 May 31, 2032 8,293 Acquired
June 7, 2021 URGN Stock Option (right to buy) Common Stock (6,817) $17.89 June 6, 2031 6,817 Acquired
June 7, 2021 URGN Stock Option (right to buy) Common Stock (3,183) $17.89 June 6, 2031 3,183 Acquired
June 1, 2021 KROS Stock Option (right to buy) Common Stock (8,293) $51.48 May 31, 2031 8,293 Acquired
May 19, 2021 ELOX Stock Option (Right to Buy) Common Stock (20,000) $1.48 May 19, 2031 20,000 Acquired
March 25, 2021 URGN Stock Option (right to buy) Ordinary Shares (1,030) $5.00 July 27, 2021 1,030 Disposed
March 25, 2021 URGN Stock Option (right to buy) Common Stock (2,211) $5.00 July 27, 2021 2,211 Disposed
March 24, 2021 URGN Stock Option (right to buy) Ordinary Shares (1,030) $5.00 July 27, 2021 1,030 Disposed
June 8, 2020 URGN Stock Option (right to buy) Ordinary Shares (10,000) $28.24 June 7, 2030 10,000 Acquired
May 20, 2020 ELOX Stock Option (Right to Buy) Common Stock (20,000) $3.39 May 20, 2030 20,000 Acquired
April 13, 2020 KROS Series C Preferred Stock Common Stock (36,858) — — 36,858 Disposed
April 13, 2020 KROS Series C Preferred Stock Common Stock (79,653) — — 79,653 Disposed
April 13, 2020 KROS Series C Preferred Stock Common Stock (88,460) — — 88,460 Disposed
April 13, 2020 KROS Series C Preferred Stock Common Stock (163,612) — — 163,612 Disposed
April 13, 2020 KROS Series B-1 Preferred Stock Common Stock (68,654) — — 68,654 Disposed
April 13, 2020 KROS Series B-1 Preferred Stock Common Stock (91,538) — — 91,538 Disposed
April 13, 2020 KROS Series B-1 Preferred Stock Common Stock (82,425) — — 82,425 Disposed
April 13, 2020 KROS Series B-1 Preferred Stock Common Stock (169,307) — — 169,307 Disposed
April 13, 2020 KROS Series A Preferred Stock Common Stock (737,226) — — 737,226 Disposed
April 13, 2020 KROS Series A Preferred Stock Common Stock (663,825) — — 663,825 Disposed
April 13, 2020 KROS Series A Preferred Stock Common Stock (1,363,542) — — 1,363,542 Disposed
June 3, 2019 URGN Stock Option (Right to Buy) Ordinary Shares (10,000) $34.83 June 2, 2029 10,000 Acquired
May 29, 2019 ELOX Stock Option (Right to Buy) Common Stock (20,000) $9.02 May 29, 2029 20,000 Acquired
May 29, 2019 ELOX Stock Option (Right to Buy) Common Stock (20,000) $9.02 May 29, 2029 20,000 Acquired
June 15, 2018 ELOX Stock Option (Right to Buy) Common Stock (40,000) $23.27 June 15, 2028 40,000 Acquired

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

Initial ownership (Form 3) 33 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Sept. 11, 2025 LBRX Series C Preferred Stock→ Common Stock (411,681) 411,681 Indirect
Nov. 30, 2022 KROS Call Options (obligation to sell) [F1]→ Common Stock (3,539) 3,539 Indirect
Nov. 30, 2022 KROS Call Options (obligation to sell) [F1]→ Common Stock (1,723) 1,723 Indirect
Nov. 30, 2022 KROS Call Options (obligation to sell) [F1]→ Common Stock (1,914) 1,914 Indirect
April 7, 2020 KROS Common Stock 370,853 Indirect
April 7, 2020 KROS Common Stock 180,546 Indirect
April 7, 2020 KROS Common Stock 200,509 Indirect
April 7, 2020 KROS Series A Preferred Stock→ Common Stock (1,363,542) 1,363,542 Indirect
April 7, 2020 KROS Series A Preferred Stock→ Common Stock (663,825) 663,825 Indirect
April 7, 2020 KROS Series A Preferred Stock→ Common Stock (737,226) 737,226 Indirect
April 7, 2020 KROS Series B-1 Preferred Stock→ Common Stock (169,307) 169,307 Indirect
April 7, 2020 KROS Series B-1 Preferred Stock→ Common Stock (82,425) 82,425 Indirect
April 7, 2020 KROS Series B-1 Preferred Stock→ Common Stock (91,538) 91,538 Indirect
April 7, 2020 KROS Series B-1 Preferred Stock→ Common Stock (68,654) 68,654 Indirect
April 7, 2020 KROS Series C Preferred Stock→ Common Stock (163,612) 163,612 Indirect
April 7, 2020 KROS Series C Preferred Stock→ Common Stock (88,460) 88,460 Indirect
April 7, 2020 KROS Series C Preferred Stock→ Common Stock (79,653) 79,653 Indirect
April 7, 2020 KROS Series C Preferred Stock→ Common Stock (36,858) 36,858 Indirect
Jan. 10, 2019 URGN Ordinary Shares 968,525 Indirect
Jan. 10, 2019 URGN Ordinary Shares 452,162 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (2,211) 2,211 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (2,211) 2,211 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (32,723) 32,723 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (6,817) 6,817 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (1,030) 1,030 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (1,030) 1,030 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (15,276) 15,276 Indirect
Jan. 10, 2019 URGN Stock Option (right to buy)→ Ordinary Shares (3,183) 3,183 Indirect
Dec. 29, 2017 ELOX Common Stock 2,287,937 Indirect
Dec. 29, 2017 ELOX Common Stock 4,900,249 Indirect
Dec. 29, 2017 ELOX Common Stock 381,518 Indirect
Dec. 29, 2017 ELOX Common Stock 783,664 Indirect
Dec. 29, 2017 ELOX Common Stock 423,703 Indirect