Herbert J Conrad

CIK 1218815 · View on SEC EDGAR ↗

Insider

First SEC filing: March 16, 2015 · Latest: March 16, 2015

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 26 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
June 25, 2026 CLDX A 26,000 — — 26,000 Direct — Acquired (price as of 2026-08-19)
June 16, 2022 CLDX A 13,600 — — 13,600 Direct — Acquired (price as of 2026-08-19)
June 17, 2021 CLDX A 12,000 — — 12,000 Direct — Acquired (price as of 2026-08-19)
June 18, 2020 CLDX A 11,000 — — 11,000 Direct — Acquired (price as of 2026-08-19)
June 19, 2019 CLDX A 4,500 — — 4,500 Direct — Acquired (price as of 2026-08-19)
June 19, 2018 ABUS A 22,000 — — 22,000 Direct — Acquired (price as of 2026-08-19)
June 13, 2018 CLDX A 67,000 — — 67,000 Direct — Acquired (price as of 2026-08-19)
June 21, 2017 ABUS A 22,000 — — 22,000 Direct — Acquired (price as of 2026-08-19)
June 15, 2017 CLDX A 15,000 — — 15,000 Direct — Acquired (price as of 2026-08-19)
June 15, 2017 CLDX A 10,000 — — 38,500 Direct +35.09% Acquired (price as of 2026-08-19)
June 8, 2016 CLDX A 15,000 — — 15,000 Direct — Acquired (price as of 2026-08-19)
June 8, 2016 CLDX A 10,000 — — 28,500 Direct +54.05% Acquired (price as of 2026-08-19)
June 3, 2016 ABUS A 7,500 — — 7,500 Direct — Acquired (price as of 2026-08-19)
Aug. 12, 2015 ABUS A 7,500 — — 7,500 Direct — Acquired (price as of 2026-08-19)
June 10, 2015 CLDX A 10,300 — — 10,300 Direct — Acquired (price as of 2026-08-19)
June 10, 2015 CLDX A 6,500 — — 18,500 Direct +54.17% Acquired (price as of 2026-08-19)
March 30, 2015 ABUS A 15,000 — — 15,000 Direct — Acquired (price as of 2026-08-19)
June 4, 2014 CLDX A 2,000 — — 2,000 Direct — Acquired (price as of 2026-08-19)
June 4, 2014 CLDX A 2,000 — — 12,000 Direct +20.00% Acquired (price as of 2026-08-19)
June 19, 2013 CLDX A 2,000 — — 2,000 Direct — Acquired (price as of 2026-08-19)
June 19, 2013 CLDX A 2,000 — — 10,000 Direct +25.00% Acquired (price as of 2026-08-19)
June 20, 2012 CLDX A 2,000 — — 8,000 Direct +33.33% Acquired (price as of 2026-08-19)
June 22, 2011 CLDX A 2,000 — — 2,000 Direct — Acquired (price as of 2026-08-19)
Sept. 22, 2010 CLDX A 2,000 — — 2,000 Direct — Acquired (price as of 2026-08-19)
Dec. 23, 2009 CLDX A 2,000 — — 2,000 Direct — Acquired (price as of 2026-08-19)
Sept. 25, 2008 CLDX A 12,000 — — 12,000 Direct — Acquired (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 25, 2026 CLDX Non-Qualified Stock Option (right to buy) [F1] Common Stock (26,000) $34.09 June 25, 2036 26,000 Acquired
June 16, 2022 CLDX Non-Qualified Stock Option (right to buy) [F1] Common Stock (13,600) $22.48 June 16, 2032 13,600 Acquired
June 17, 2021 CLDX Non-Qualified Stock Option (right to buy) [F1] Common Stock (12,000) $28.00 June 17, 2031 12,000 Acquired
June 18, 2020 CLDX Non-Qualified Stock Option (right to buy) [F1] Common Stock (11,000) $10.38 June 18, 2030 11,000 Acquired
June 19, 2019 CLDX Non-Qualified Stock Option (right to buy) [F1] Common Stock (4,500) $2.78 June 19, 2029 4,500 Acquired
June 19, 2018 ABUS Director Stock Option (Right to Buy) Common Shares (22,000) $6.75 June 19, 2028 22,000 Acquired
June 13, 2018 CLDX Non-Qualified Stock Option (right to buy) [F1] Common Stock (67,000) $0.60 June 13, 2028 67,000 Acquired
June 21, 2017 ABUS Director Stock Option Grant (Right to Buy) Common Shares (22,000) $3.55 June 21, 2027 22,000 Acquired
June 15, 2017 CLDX Non-Qualified Stock Option (right to buy) [F2] Common Stock (15,000) $2.32 June 15, 2027 15,000 Acquired
June 8, 2016 CLDX Non-Qualified Stock Option (right to buy) [F2] Common Stock (15,000) $4.72 June 8, 2026 15,000 Acquired
June 3, 2016 ABUS Director Stock Option (Right to Buy) Common Shares (7,500) $3.99 June 3, 2026 7,500 Acquired
Aug. 12, 2015 ABUS Stock Option (Right to Buy) Common Shares (7,500) $9.11 Aug. 12, 2025 7,500 Acquired
June 10, 2015 CLDX Non-Qualified Stock Option (right to buy) [F2] Common Stock (10,300) $25.41 June 10, 2025 10,300 Acquired
March 30, 2015 ABUS Stock Option (right to buy) Common shares (15,000) $17.57 March 30, 2025 15,000 Acquired
June 4, 2014 CLDX Non-Qualified Stock Option (right to buy) [F2] Common Stock (2,000) $13.45 June 4, 2024 2,000 Acquired
June 19, 2013 CLDX Non-Qualified Stock Option (right to buy) [F2] Common Stock (2,000) $15.20 June 19, 2023 2,000 Acquired
Sept. 25, 2008 CLDX Non-Qualified Stock Option (right to buy) [F1] Common Stock (12,000) $11.65 Sept. 25, 2018 12,000 Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date Ticker Security Shares Ownership
March 16, 2015 ABUS Common Stock 0 Direct
March 17, 2008 CLDX Stock Option (right to buy)→ Common Stock — Direct