Guido J Neels

CIK 1222362 · View on SEC EDGAR ↗

Insider

First SEC filing: June 4, 2026 · Latest: June 4, 2026

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Insider transactions

3 buys (P) 0 sells (S) Net: $52,600 + 57 non-open-market transactions below Avg return of open purchases vs now: -14.4% 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

57 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Jan. 30, 2026 ELUT P 20,000 $1.04 $20,800 118,750 Direct +20.25% Acquired -13.3% (price as of 2026-08-21)
Jan. 29, 2026 ELUT P 15,000 $1.06 $15,900 98,750 Direct +17.91% Acquired -14.9% (price as of 2026-08-21)
Jan. 28, 2026 ELUT P 15,000 $1.06 $15,900 83,750 Direct +21.82% Acquired -14.9% (price as of 2026-08-21)
June 9, 2025 AXGN S 4,073 $10.61 $43,215 86,743 Direct -4.48% Disposed 338.5% (price as of 2026-08-21)
Aug. 16, 2023 AXGN P 10,000 $6.11 $61,100 68,259 Direct +17.16% Acquired 661.4% (price as of 2026-08-21)
Nov. 20, 2017 AXGN S 1,150,000 $19.74 $22,701,000 3,371,111 Indirect -25.44% Disposed 135.7% (price as of 2026-08-21)

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 11, 2026 ELUT Stock Option (Right to Buy) Class A Common Stock (106,393) $0.96 June 11, 2036 106,393 Acquired
June 9, 2026 TELA Stock Option (Right to Buy) Common Stock (17,335) $0.94 June 9, 2036 17,335 Acquired
June 9, 2026 TELA Stock Option (Right to Buy) Common Stock (17,550) $0.94 June 9, 2036 17,550 Acquired
June 3, 2026 BVS Restricted Stock Units Class A Common Stock (25,146) — — 25,146 Acquired
June 2, 2026 BVS Restricted Stock Units Class A Common Stock (32,282) — — 32,282 Disposed
Dec. 10, 2025 ELUT Restricted Stock Units Class A Common Stock (6,250) — — 6,250 Disposed
Dec. 1, 2025 ELUT Restricted Stock Units Class A Common Stock (6,250) — — 6,250 Disposed
Oct. 9, 2025 ELUT Stock Option (Right to Buy) Class A Common Stock (171,916) $0.88 Oct. 9, 2035 171,916 Acquired
Sept. 1, 2024 AXGN Restricted Stock Units Common Stock (11,904) — — 11,904 Disposed
June 6, 2024 AXGN Employee Stock Option (right to purchase) Common Stock (18,248) $7.04 June 6, 2034 18,248 Acquired
Sept. 1, 2023 AXGN Restricted Stock Units Common Stock (11,904) — — 11,904 Acquired
Sept. 1, 2023 AXGN Stock Option (right to purchase) Common Stock (20,436) $6.30 Sept. 1, 2033 20,436 Acquired
June 1, 2023 AXGN Restricted Stock Units Common Stock (6,459) — — 6,459 Disposed
June 17, 2022 BVS Restricted Stock Units Class A Common Stock (16,648) — — 16,648 Acquired
June 1, 2022 AXGN Restricted Stock Units Common Stock (6,459) — — 6,459 Acquired
June 1, 2022 AXGN Stock Option (right to purchase) Common Stock (11,811) $9.29 June 1, 2032 11,811 Acquired
June 1, 2022 AXGN Restricted Stock Units Common Stock (3,036) — — 3,036 Disposed
April 1, 2022 BVS Restricted Stock Units Class A Common Stock (2,700) — — 2,700 Disposed
Feb. 11, 2022 BVS Restricted Stock Units Class A Common Stock (9,000) — — 9,000 Disposed
June 1, 2021 AXGN Restricted Stock Units Common Stock (3,036) — — 3,036 Acquired
June 1, 2021 AXGN Stock Option (right to purchase) Common Stock (6,030) $19.76 June 1, 2031 6,030 Acquired
June 1, 2021 AXGN Restricted Stock Units Common Stock (6,173) — — 6,173 Disposed
May 19, 2021 AXGN Stock Option (right to purchase) Common Stock (15,000) $5.09 Dec. 29, 2022 15,000 Disposed
May 19, 2021 AXGN Stock Option (right to buy) Common Stock (25,000) $3.80 Aug. 26, 2022 25,000 Disposed
May 19, 2021 AXGN Stock Option (right to purchase) Common Stock (15,000) $5.09 Dec. 29, 2022 15,000 Disposed
May 19, 2021 AXGN Stock Option (right to buy) Common Stock (25,000) $3.80 Aug. 26, 2022 25,000 Disposed
April 1, 2021 BVS Restricted Stock Units Class A Common Stock (2,700) — — 2,700 Acquired
Feb. 11, 2021 BVS Restricted Stock Units Class A Common Stock (9,000) — — 9,000 Acquired
June 1, 2020 AXGN Restricted Stock Units Common Stock — — 6,173 Acquired
June 1, 2020 AXGN Stock Option (right to purchase) Common Stock $9.72 June 1, 2030 12,605 Acquired
June 1, 2020 AXGN Restricted Stock Units Common Stock (4,115) — — 4,115 Acquired
June 1, 2020 AXGN Stock Option (right to purchase) Common Stock (16,807) $9.72 June 1, 2030 16,807 Acquired
Sept. 3, 2019 AXGN Restricted Stock Units Common Stock (2,591) — — 2,591 Acquired
Sept. 3, 2019 AXGN Stock Option (right to purchase) Common Stock (10,710) $15.44 Sept. 3, 2029 10,710 Acquired
June 1, 2018 AXGN Stock Option (right to purchase) Common Stock (4,780) $49.65 June 1, 2028 4,780 Acquired
June 1, 2017 AXGN Stock Option (right to purchase) Common Stock (15,000) $14.85 June 1, 2027 15,000 Acquired
Dec. 29, 2016 AXGN Stock Option (right to purchase) Common Stock (5,000) $8.95 Dec. 29, 2026 5,000 Acquired
Dec. 28, 2015 AXGN Stock Option (right to purchase) Common Stock (15,000) $5.09 Dec. 29, 2022 15,000 Acquired
Dec. 28, 2015 AXGN Stock Option (right to purchase) Common Stock (15,000) $5.09 Dec. 29, 2022 15,000 Acquired

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

Initial ownership (Form 3) 6 holdings

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

Date Ticker Security Shares Ownership
Oct. 14, 2025 ELUT Class A Common Stock 62,500 Direct
Oct. 14, 2025 ELUT Restricted Stock Units→ Class A Common Stock (6,250) 6,250 Direct
Oct. 14, 2025 ELUT Restricted Stock Units→ Class A Common Stock (6,250) 6,250 Direct
Sept. 2, 2015 AXGN Common Stock 4,861,111 Indirect
Sept. 2, 2015 AXGN Stock Option (Right to Buy)→ Common Stock (25,000) 25,000 Direct
Oct. 18, 2006 LMAT Stock Option (Right to Buy)→ Common Stock (20,000) 20,000 Direct