Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 89 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

89 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 12, 2020 OTTR P 5,000 $41.21 $206,050 5,000 Indirect · Acquired 115.7% (price as of 2026-10-02)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 10, 2026 OTTR Restricted Stock Units Common Stock (1,600) · · 1,600 Acquired
Feb. 6, 2026 OTTR Restricted Stock Units Common Stock (0) · · 400 Disposed
Feb. 6, 2026 OTTR Restricted Stock Units Common Stock (450) · · 450 Disposed
Feb. 6, 2026 OTTR Restricted Stock Units Common Stock (700) · · 350 Disposed
Feb. 6, 2026 OTTR Restricted Stock Units Common Stock (1,275) · · 425 Disposed
Feb. 11, 2025 OTTR Restricted Stock Units Common Stock (1,700) · · 1,700 Acquired
Feb. 6, 2025 OTTR Restricted Stock Units Common Stock (0) · · 575 Disposed
Feb. 6, 2025 OTTR Restricted Stock Units Common Stock (400) · · 400 Disposed
Feb. 6, 2025 OTTR Restricted Stock Units Common Stock (900) · · 450 Disposed
Feb. 6, 2025 OTTR Restricted Stock Units Common Stock (1,050) · · 350 Disposed
Feb. 6, 2024 OTTR Restricted Stock Units Common Stock (1,400) · · 1,400 Acquired
Feb. 6, 2024 OTTR Restricted Stock Units Common Stock (0) · · 400 Disposed
Feb. 6, 2024 OTTR Restricted Stock Units Common Stock (575) · · 575 Disposed
Feb. 6, 2024 OTTR Restricted Stock Units Common Stock (800) · · 400 Disposed
Feb. 6, 2024 OTTR Restricted Stock Units Common Stock (1,350) · · 450 Disposed
Feb. 7, 2023 OTTR Restricted Stock Units Common Stock (1,800) · · 1,800 Acquired
Feb. 6, 2023 OTTR Restricted Stock Units Common Stock (0) · · 425 Disposed
Feb. 6, 2023 OTTR Restricted Stock Units Common Stock (400) · · 400 Disposed
Feb. 6, 2023 OTTR Restricted Stock Units Common Stock (1,150) · · 575 Disposed
Feb. 6, 2023 OTTR Restricted Stock Units Common Stock (1,200) · · 400 Disposed
Feb. 7, 2022 OTTR Restricted Stock Units Common Stock (1,600) · · 1,600 Acquired
Feb. 6, 2022 OTTR Restricted Stock Units Common Stock (0) · · 450 Disposed
Feb. 6, 2022 OTTR Restricted Stock Units Common Stock (425) · · 425 Disposed
Feb. 6, 2022 OTTR Restricted Stock Units Common Stock (800) · · 400 Disposed
Feb. 6, 2022 OTTR Restricted Stock Units Common Stock (1,725) · · 575 Disposed
Feb. 10, 2021 OTTR Restricted Stock Units Common Stock (2,300) · · 2,300 Acquired
Feb. 6, 2021 OTTR Restricted Stock Units Common Stock (0) · · 475 Disposed
Feb. 6, 2021 OTTR Restricted Stock Units Common Stock (450) · · 450 Disposed
Feb. 6, 2021 OTTR Restricted Stock Units Common Stock (850) · · 425 Disposed
Feb. 6, 2021 OTTR Restricted Stock Units Common Stock (1,200) · · 400 Disposed
Feb. 12, 2020 OTTR Restricted Stock Units Common Stock (1,600) · · 1,600 Acquired
Feb. 6, 2020 OTTR Restricted Stock Units Common Stock (0) · · 600 Disposed
Feb. 6, 2020 OTTR Restricted Stock Units Common Stock (475) · · 475 Disposed
Feb. 6, 2020 OTTR Restricted Stock Units Common Stock (900) · · 450 Disposed
Feb. 6, 2020 OTTR Restricted Stock Units Common Stock (1,275) · · 425 Disposed
Feb. 13, 2019 OTTR Restricted Stock Units Common Stock (1,700) · · 1,700 Acquired
Feb. 6, 2019 OTTR Restricted Stock Units Common Stock (0) · Feb. 6, 2019 450 Disposed
Feb. 6, 2019 OTTR Restricted Stock Units Common Stock (600) · · 600 Disposed
Feb. 6, 2019 OTTR Restricted Stock Units Common Stock (950) · · 475 Disposed
Feb. 6, 2019 OTTR Restricted Stock Units Common Stock (1,350) · · 450 Disposed
Feb. 6, 2018 OTTR Restricted Stock Units Common Stock (450) · · 450 Disposed
Feb. 6, 2018 OTTR Restricted Stock Units Common Stock (1,200) · · 600 Disposed
Feb. 6, 2018 OTTR Restricted Stock Units Common Stock (1,425) · · 475 Disposed
Feb. 5, 2018 OTTR Restricted Stock Units Common Stock (1,800) · · 1,800 Acquired
Feb. 6, 2017 OTTR Restricted Stock Units Common Stock (3,750) · · 1,050 Disposed
Feb. 2, 2017 OTTR Restricted Stock Units Common Stock (1,900) · · 1,900 Acquired
Feb. 6, 2016 OTTR Restricted Stock Units Common Stock (1,800) · · 450 Disposed
Feb. 4, 2016 OTTR Restricted Stock Units Common Stock (2,400) · · 2,400 Acquired
April 13, 2015 OTTR Restricted Stock Units (right to buy) Common Stock (1,800) · Feb. 6, 2016 1,800 Acquired

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

Initial ownership (Form 3) 1 holding

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

DateTickerSecuritySharesOwnership
April 13, 2015 OTTR No securities owned [F1] 0 Direct