William F Doyle

CIK 1194459 · View on SEC EDGAR ↗

Insider

First SEC filing: July 13, 2022 · Latest: July 13, 2022

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Insider transactions

0 buys (P) 2 sells (S) Net: $-933,086 + 58 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

58 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 3, 2026 NVCR S 21,330 $13.43 $286,462 328,397 Direct -6.10% Disposed 35.4% (price as of 2026-08-20)
March 3, 2026 NVCR S 50,557 $12.79 $646,624 349,727 Direct -12.63% Disposed 42.1% (price as of 2026-08-20)
May 21, 2024 ELAN P 15,000 $16.98 $254,700 76,330 Direct +24.46% Acquired 42.6% (price as of 2026-08-20)
March 8, 2024 ELAN P 15,000 $16.30 $244,500 61,330 Direct +32.38% Acquired 48.6% (price as of 2026-08-20)
June 27, 2019 NERV P 3,500 $5.50 $19,250 26,111 Direct +15.48% Acquired -89.2% (price as of 2026-08-20)
May 30, 2019 NVCR S 48,100 $53.07 $2,552,667 846,463 Direct -5.38% Disposed -65.7% (price as of 2026-08-20)
May 29, 2019 NVCR S 1,900 $53.10 $100,890 894,563 Direct -0.21% Disposed -65.8% (price as of 2026-08-20)
May 9, 2019 NVCR S 31,460 $47.37 $1,490,260 896,463 Direct -3.39% Disposed -61.6% (price as of 2026-08-20)
May 8, 2019 NVCR S 32,218 $47.52 $1,530,999 869,155 Direct -3.57% Disposed -61.7% (price as of 2026-08-20)
May 7, 2019 NVCR S 32,098 $47.67 $1,530,112 842,605 Direct -3.67% Disposed -61.9% (price as of 2026-08-20)
May 6, 2019 NVCR S 29,038 $48.07 $1,395,857 815,935 Direct -3.44% Disposed -62.2% (price as of 2026-08-20)
May 3, 2019 NVCR S 29,966 $45.21 $1,354,763 786,205 Direct -3.67% Disposed -59.8% (price as of 2026-08-20)
Feb. 28, 2019 NVCR S 3,097 $53.68 $166,247 918,306 Direct -0.34% Disposed -66.1% (price as of 2026-08-20)
Dec. 20, 2018 NERV P 2,000 $6.50 $13,000 22,611 Direct +9.70% Acquired -90.8% (price as of 2026-08-20)
Dec. 11, 2018 NERV P 4,000 $7.95 $31,800 20,611 Direct +24.08% Acquired -92.5% (price as of 2026-08-20)
Dec. 10, 2018 NERV P 2,000 $8.00 $16,000 16,611 Direct +13.69% Acquired -92.6% (price as of 2026-08-20)
Nov. 20, 2018 NERV P 2,000 $8.20 $16,400 14,611 Direct +15.86% Acquired -92.7% (price as of 2026-08-20)
Oct. 11, 2018 NERV P 600 $10.00 $6,000 12,611 Direct +5.00% Acquired -94.0% (price as of 2026-08-20)
Sept. 17, 2018 NERV P 1,800 $10.50 $18,900 12,011 Direct +17.63% Acquired -94.3% (price as of 2026-08-20)
Sept. 14, 2018 NERV P 200 $10.50 $2,100 10,211 Direct +2.00% Acquired -94.3% (price as of 2026-08-20)
Sept. 13, 2018 NERV P 2,000 $10.50 $21,000 10,011 Direct +24.97% Acquired -94.3% (price as of 2026-08-20)
Sept. 11, 2018 NERV P 4,011 $9.72 $38,987 8,011 Direct +100.28% Acquired -93.9% (price as of 2026-08-20)
Sept. 10, 2018 NERV P 4,000 $9.88 $39,520 4,000 Direct — Acquired -94.0% (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.

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
May 28, 2026 PROK Director stock option (right to buy) Class A Common Stock (135,000) $1.81 May 28, 2036 135,000 Acquired
March 3, 2026 NVCR Stock Option (Right to Buy) Ordinary Shares (30,072) $13.30 March 3, 2036 30,072 Acquired
March 3, 2026 NVCR Stock Option (Right to Buy) Ordinary Shares (258,445) $13.30 March 3, 2036 258,445 Acquired
May 29, 2025 PROK Director stock option (right to buy) Class A Ordinary Shares (125,862) $0.72 May 29, 2035 125,862 Acquired
May 30, 2024 PROK Director stock option (right to buy) Class A Ordinary Shares (62,558) $4.20 May 30, 2034 62,558 Acquired
June 29, 2023 PROK Director Stock Option (right to buy) Class A Ordinary Shares (48,128) $10.56 June 29, 2033 48,128 Acquired
July 11, 2022 PROK Common Units in ProKidney LP [F3] Class A Ordinary Shares (1,514,326) — — 1,514,326 Acquired
July 11, 2022 PROK Class B Ordinary Shares Class A Ordinary Shares (1,514,326) — — 1,514,326 Acquired
June 10, 2022 NERV Stock Option (right to buy) [F1] Common Stock — June 9, 2032 2,500 Acquired
June 11, 2021 NERV Stock Option (right to buy) [F1] Common Stock (40,000) $2.90 June 10, 2031 40,000 Acquired
June 11, 2020 NERV Stock Option (right to buy) [F1] Common Stock (40,000) $3.40 June 10, 2030 40,000 Acquired
July 30, 2019 NVCR Options to Buy Ordinary Shares [F1] Ordinary Shares (10,412) $83.30 July 30, 2029 10,412 Acquired
June 12, 2019 NERV Stock option (right to buy) Common Stock (20,000) $4.50 June 11, 2029 20,000 Acquired
May 31, 2019 NERV Stock Option (right to buy) Common Stock (20,000) $5.21 May 30, 2029 20,000 Acquired
May 8, 2019 NVCR Options to Buy Ordinary Shares Ordinary Shares (35,000) $47.56 May 8, 2029 35,000 Acquired
May 8, 2019 NVCR Options to Buy Ordinary Shares Ordinary Shares (115,060) $47.56 May 8, 2029 115,060 Acquired
May 8, 2019 NVCR Restricted Stock Units Ordinary Shares (58,768) $0.00 — 58,768 Disposed
May 7, 2019 NVCR Restricted Stock Units Ordinary Shares (58,768) $0.00 — 58,768 Disposed
May 6, 2019 NVCR Restricted Stock Units Ordinary Shares (58,768) $0.00 — 58,768 Disposed
May 3, 2019 NVCR Restricted Stock Units Ordinary Shares (58,768) $0.00 — 58,768 Disposed
May 2, 2019 NVCR Restricted Stock Units Ordinary Shares (58,768) $0.00 — 58,768 Disposed
March 22, 2019 NVCR Options to Buy Ordinary Shares Ordinary Shares (44,953) $47.04 March 21, 2029 44,953 Acquired
Feb. 27, 2019 NVCR Restricted Stock Units Ordinary Shares (9,260) $0.00 — 9,260 Disposed
Aug. 1, 2018 NERV Stock Option (Right to Buy) Common Stock (20,000) $7.95 Aug. 1, 2028 20,000 Acquired
July 16, 2018 NVCR Warrants Ordinary Shares (2,330) $3.59 July 21, 2018 2,330 Disposed
June 7, 2018 NERV Stock Option (Right to Buy) Common Stock (20,000) $8.25 June 6, 2028 20,000 Acquired
May 2, 2018 NVCR Restricted Stock Units Ordinary Shares (881,519) — — 293,840 Disposed
Feb. 27, 2018 NVCR Restricted Stock Unit Ordinary Shares (27,778) — — 27,778 Acquired
Feb. 27, 2018 NVCR Options to Buy Ordinary Shares Ordinary Shares (202,758) $21.15 Feb. 27, 2028 202,758 Acquired
Jan. 22, 2018 NVCR Warrants Ordinary Shares (1,549) $3.59 Jan. 22, 2018 1,549 Disposed
Dec. 10, 2017 NERV Option Grant (Right to Buy) Common Stock (40,000) $5.70 Dec. 10, 2027 40,000 Acquired
June 14, 2017 NVCR Warrants Ordinary Shares (6,498) $3.59 July 31, 2017 6,498 Disposed
May 2, 2017 NVCR Restricted Stock Unit Ordinary shares (881,519) — — 881,519 Acquired
May 2, 2017 NVCR Options to Buy Ordinary Shares Ordinary shares (881,519) $11.85 May 2, 2027 881,519 Acquired
May 2, 2017 NVCR Options to Buy Ordinary Shares Ordinary shares (881,519) $11.85 May 2, 2027 881,519 Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date Ticker Security Shares Ownership
July 13, 2022 PROK No securities owned. 0 Direct
Feb. 6, 2015 ZTS See footnotes 0 Direct
Feb. 6, 2015 ZTS See footnotes→ See footnotes (0) 0 Direct

Compensation (DEF 14A)

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

NVCR

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2018 $750,000 — $587,505 $2,359,400 $843,750 — $18,000 $4,558,655
2017 $750,000 — $10,446,000 $11,750,648 $810,000 — $18,000 $23,774,648

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