Nina Richardson

CIK 1610535 · View on SEC EDGAR ↗

Insider

First SEC filing: June 5, 2026 · Latest: June 5, 2026

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-157,455 + 31 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

31 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 5, 2026 COHU S 10b5-1 3,055 $51.54 $157,455 39,093 Direct -7.25% Disposed 5.3% (price as of 2026-08-21)
May 9, 2024 REZI S 5,578 $21.33 $118,979 51,311 Direct -9.81% Disposed 37.2% (price as of 2026-08-21)
May 11, 2023 COHU S 2,036 $34.06 $69,346 28,394 Direct -6.69% Disposed 59.4% (price as of 2026-08-21)
March 3, 2023 REZI S 10b5-1 3,458 $18.78 $64,941 47,731 Direct -6.76% Disposed 55.8% (price as of 2026-08-21)
Nov. 1, 2022 COHU S 769 $33.35 $25,646 26,083 Direct -2.86% Disposed 62.8% (price as of 2026-08-21)
July 12, 2021 REZI S 10b5-1 2,120 $29.63 $62,816 17,510 Direct -10.80% Disposed -1.3% (price as of 2026-08-21)
Nov. 18, 2020 REZI P 3,333 $15.00 $49,995 19,630 Direct +20.45% Acquired 95.0% (price as of 2026-08-21)
Nov. 18, 2019 REZI P 4,920 $10.12 $49,790 4,920 Direct — Acquired 189.1% (price as of 2026-08-21)
Nov. 25, 2014 GPRO S 18,750 $72.38 $1,357,125 0 Direct -100.00% Disposed -99.1% (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
Nov. 16, 2021 REZI Restricted Stock Units Common Stock (5,578) — — 5,578 Disposed
June 9, 2021 REZI Restricted Stock Units Common Stock (4,070) — — 4,070 Acquired
June 12, 2020 REZI Restricted Stock Units Common Stock (5,799) — June 12, 2020 5,799 Disposed
June 8, 2020 REZI Restricted Stock Units Common Stock (12,172) — — 12,172 Acquired
Nov. 16, 2019 REZI Restricted Stock Units Common Stock (5,578) — Nov. 16, 2019 5,578 Disposed
June 12, 2019 REZI Restricted Stock Units Common Stock (5,799) — — 5,799 Acquired
Nov. 16, 2018 REZI Restricted Stock Units Common Stock (11,157) — — 11,157 Acquired
Nov. 16, 2018 REZI Restricted Stock Units Common Stock (5,578) — — 5,578 Acquired
Jan. 29, 2015 GPRO Class B Common Stock Class A Common Stock (10,266) — — 10,266 Disposed
Jan. 29, 2015 GPRO Class B Common Stock Class A Common Stock (25,000) — — 25,000 Acquired
Jan. 29, 2015 GPRO Restricted Stock Unit Class B Common Stock [F3] (25,000) — — 25,000 Disposed
Nov. 25, 2014 GPRO Class B Common Stock Class A Common Stock (18,750) — — 18,750 Disposed
Nov. 19, 2014 GPRO Class B Common Stock Class A Common Stock (18,750) — — 18,750 Acquired
Nov. 19, 2014 GPRO Non-Qualified Stock Option (right to buy) Class B Common Stock [F2] (18,750) $13.72 Feb. 18, 2023 18,750 Disposed

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. 3, 2019 COHU No securities are beneficially owned 0 Direct
Feb. 4, 2016 SLAB Common Stock, $0.0001 par value 0 Direct
June 25, 2014 GPRO Incentive Stock Option (right to buy)→ Class B Common Stock [F2] (29,152) 29,152 Direct
June 25, 2014 GPRO Non-Qualified Stock Option (right to buy)→ Class B Common Stock [F2] (420,848) 420,848 Direct
June 25, 2014 GPRO Restricted Stock Unit [F3]→ Class B Common Stock [F2] (100,000) 100,000 Direct
June 25, 2014 GPRO Restricted Stock Unit [F3]→ Class B Common Stock [F2] (100,000) 100,000 Direct