Wendy S Arnold

CIK 1802649 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 14, 2020 · Latest: Feb. 14, 2020

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Insider at

Insider transactions

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

13 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 6, 2022 KRRO S 5,638 $1.52 $8,570 21,186 Direct -21.02% Disposed -82.2% (price as of 2026-08-20)
Feb. 22, 2022 KRRO S 1,326 $3.53 $4,681 11,824 Direct -10.08% Disposed -92.3% (price as of 2026-08-20)
Feb. 18, 2022 KRRO S 1,209 $3.87 $4,679 13,150 Direct -8.42% Disposed -93.0% (price as of 2026-08-20)
Feb. 17, 2022 KRRO S 1,118 $4.19 $4,684 14,359 Direct -7.22% Disposed -93.6% (price as of 2026-08-20)
Feb. 16, 2022 KRRO S 1,057 $4.43 $4,683 15,477 Direct -6.39% Disposed -93.9% (price as of 2026-08-20)
Feb. 15, 2022 KRRO S 1,168 $4.33 $5,057 16,534 Direct -6.60% Disposed -93.8% (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
Jan. 26, 2023 KRRO Restricted Stock Unit Common Stock (91,000) — — 91,000 Acquired
Aug. 17, 2022 KRRO Stock Option Common Stock (130,000) $25.05 Feb. 11, 2030 130,000 Disposed
Aug. 17, 2022 KRRO Stock Option Common Stock (75,000) $2.14 Jan. 14, 2031 75,000 Acquired
Aug. 17, 2022 KRRO Stock Option Common Stock (75,000) $35.85 Jan. 14, 2031 75,000 Disposed
Aug. 17, 2022 KRRO Stock Option Common Stock (130,000) $2.14 Feb. 11, 2030 130,000 Acquired
July 5, 2022 KRRO Restricted Stock Unit Common Stock (15,000) — — 15,000 Disposed
Feb. 17, 2022 KRRO Restricted Stock Unit Common Stock (150,000) — — 150,000 Acquired
Feb. 14, 2022 KRRO Restricted Stock Unit Common Stock (15,000) — — 15,000 Disposed
April 20, 2021 KRRO Restricted Stock Unit Common Stock (30,000) — — 30,000 Acquired
Jan. 15, 2021 KRRO Stock Option Common Stock (75,000) $35.85 Jan. 14, 2031 75,000 Acquired
Feb. 12, 2020 KRRO Stock Option Common Stock (130,000) $25.05 Feb. 11, 2030 130,000 Acquired

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

Compensation (DEF 14A)

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

KRRO

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2020 $282,333 $77,272 — — $179,839 — $10,929 $2,773,413

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