Insider at

04

Insider transactions

05
0 buys (P) 5 sells (S) Net: $-5,015,759 + 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
Aug. 31, 2026 VIAV S 30,257 $36.29 $1,098,027 36,165 Direct -45.55% Disposed 29.8% (price as of 2026-10-02)
Aug. 31, 2026 VIAV S 26,033 $36.29 $944,738 10,132 Direct -71.98% Disposed 29.8% (price as of 2026-10-02)
Dec. 2, 2025 VIAV S 105,191 $17.43 $1,833,479 10,132 Direct -91.21% Disposed 170.2% (price as of 2026-10-02)
Dec. 2, 2025 VIAV S 39,709 $17.42 $691,731 115,323 Direct -25.61% Disposed 170.4% (price as of 2026-10-02)
Dec. 2, 2025 VIAV S 25,100 $17.84 $447,784 155,032 Direct -13.93% Disposed 164.0% (price as of 2026-10-02)
June 4, 2025 VIAV S 82,095 $9.28 $761,842 0 Direct -100.00% Disposed 407.5% (price as of 2026-10-02)
Sept. 3, 2021 BIO S 270 $820.06 $221,416 9 Direct -96.77% Disposed -55.0% (price as of 2026-10-02)
Sept. 2, 2021 BIO S 100 $828.01 $82,801 7 Direct -93.46% Disposed -55.4% (price as of 2026-10-02)
Sept. 2, 2021 BIO S 440 $828.00 $364,320 107 Direct -80.44% Disposed -55.4% (price as of 2026-10-02)
Aug. 4, 2021 BIO S 489 $753.32 $368,373 7 Direct -98.59% Disposed -51.0% (price as of 2026-10-02)
Aug. 4, 2021 BIO S 954 $751.98 $717,389 496 Direct -65.79% Disposed -50.9% (price as of 2026-10-02)

Showing latest 100 of 112 transactions

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 22, 2026 VIAV Market Stock Units Common Stock (82,671) $0.00 · 82,671 Disposed
Sept. 22, 2026 VIAV Market Stock Units Common Stock (71,127) $0.00 · 71,127 Disposed
Sept. 22, 2026 VIAV Market Stock Units Common Stock (56,820) $0.00 · 56,820 Acquired
Sept. 22, 2026 VIAV Market Stock Units Common Stock (98,914) $0.00 · 98,914 Acquired
Aug. 28, 2026 VIAV Restricted Stock Unit Common Stock (55,114) $0.00 · 55,114 Disposed
Aug. 28, 2026 VIAV Restricted Stock Unit Common Stock (47,420) $0.00 · 47,420 Disposed
Aug. 28, 2026 VIAV Restricted Stock Units Common Stock (34,861) $0.00 · 34,861 Acquired
Aug. 28, 2026 VIAV Market Stock Units Common Stock (34,861) $0.00 · 34,861 Acquired
Nov. 28, 2025 VIAV Restricted Stock Unit Common Stock (37,879) $0.00 · 37,879 Disposed
Nov. 28, 2025 VIAV Restricted Stock Unit Common Stock (65,944) $0.00 · 65,944 Disposed
Nov. 28, 2025 VIAV Market Stock Units Common Stock (35,984) $0.00 · 35,984 Disposed
Nov. 28, 2025 VIAV Market Stock Units Common Stock (62,645) $0.00 · 62,645 Disposed
Sept. 23, 2025 VIAV Market Stock Units Common Stock (62,645) $0.00 · 62,645 Acquired
Sept. 23, 2025 VIAV Market Stock Units Common Stock (35,984) $0.00 · 35,984 Acquired
Sept. 23, 2025 VIAV Market Stock Units Common Stock (70,545) $0.00 · 70,545 Disposed
Aug. 28, 2025 VIAV Market Stock Units Common Stock (142,258) $0.00 · 142,258 Acquired
Aug. 28, 2025 VIAV Restricted Stock Unit Common Stock (142,258) $0.00 · 142,258 Acquired
Aug. 28, 2025 VIAV Restricted Stock Unit Common Stock (55,115) $0.00 · 55,115 Disposed
Nov. 28, 2024 VIAV Restricted Stock Unit Common Stock (37,879) $0.00 · 37,879 Disposed
Nov. 28, 2024 VIAV Restricted Stock Unit Common Stock (65,944) $0.00 · 65,944 Disposed
Nov. 28, 2024 VIAV Market Stock Units Common Stock (22,851) $0.00 · 22,851 Disposed
Nov. 28, 2024 VIAV Market Stock Units Common Stock (39,783) $0.00 · 39,783 Disposed
Sept. 24, 2024 VIAV Market Stock Units Common Stock (22,851) $0.00 · 22,851 Acquired
Sept. 24, 2024 VIAV Market Stock Units Common Stock (39,783) $0.00 · 39,783 Acquired
Aug. 28, 2024 VIAV Restricted Stock Unit Common Stock (165,343) $0.00 · 165,343 Acquired
Aug. 28, 2024 VIAV Market Stock Units Common Stock (165,343) $0.00 · 165,343 Acquired
Nov. 28, 2023 VIAV Restricted Stock Unit Common Stock (263,774) $0.00 · 263,774 Acquired
Nov. 28, 2023 VIAV Restricted Stock Unit Common Stock (113,636) $0.00 · 113,636 Acquired
Nov. 28, 2023 VIAV Market Stock Units Common Stock (263,774) $0.00 · 263,774 Acquired
Nov. 28, 2023 VIAV Market Stock Units Common Stock (113,636) $0.00 · 113,636 Acquired
Sept. 2, 2023 BIO Restricted Stock Units Bio-Rad A Common Stock (542) · · 542 Disposed
Sept. 1, 2023 BIO Restricted Stock Units Bio-Rad A Common Stock (456) · · 456 Disposed
Sept. 1, 2023 BIO Restricted Stock Units Bio-Rad A Common Stock (694) · · 694 Disposed
Sept. 1, 2023 BIO Restricted Stock Units Bio-Rad A Common Stock (4,007) · · 4,007 Acquired
April 8, 2023 BIO Restricted Stock Units Bio-Rad A Common Stock (700) · · 700 Disposed
Sept. 2, 2022 BIO Restricted Stock Units Bio-Rad A Common Stock (541) · · 541 Disposed
Sept. 1, 2022 BIO Restricted Stock Units Bio-Rad A Common Stock (455) · · 455 Disposed
Sept. 1, 2022 BIO Restricted Stock Units Bio-Rad A Common Stock (2,776) · · 2,776 Acquired
April 8, 2022 BIO Restricted Stock Units Bio-Rad A Common Stock (700) · · 700 Disposed
Sept. 2, 2021 BIO Restricted Stock Units Bio-Rad A Common Stock (541) · · 541 Disposed
Sept. 2, 2021 BIO Non-Qualified Stock Option (right to buy) Bio-Rad A Common Stock (540) $524.30 Sept. 2, 2030 540 Disposed
Sept. 1, 2021 BIO Non-Qualified Stock Option (right to buy) Bio-Rad A Common Stock (1,823) $814.95 Sept. 1, 2031 1,823 Acquired
Sept. 1, 2021 BIO Restricted Stock Units Bio-Rad A Common Stock (1,823) · · 1,823 Acquired
Aug. 4, 2021 BIO Non-Qualified Stock Option (right to buy) Bio-Rad A Common Stock (1,400) $309.84 April 8, 2029 1,400 Disposed
April 8, 2021 BIO Restricted Stock Units Bio-Rad A Common Stock (700) · · 700 Disposed
Sept. 2, 2020 BIO Restricted Stock Units Bio-Rad A Common Stock (2,166) · · 2,166 Acquired
Sept. 2, 2020 BIO Non-Qualified Stock Option (right to buy) Bio-Rad A Common Stock (2,166) $524.30 Sept. 2, 2030 2,166 Acquired
April 8, 2020 BIO Restricted Stock Units Bio-Rad A Common Stock (700) · · 700 Disposed
April 8, 2019 BIO Restricted Stock Units Bio-Rad A Common Stock (3,500) · · 3,500 Acquired
April 8, 2019 BIO Non-Qualified Stock Option (right to buy) Bio-Rad A Common Stock (3,500) $309.84 April 8, 2029 3,500 Acquired

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
Nov. 14, 2023 VIAV Common Stock 0 Direct
April 9, 2019 BIO No securities beneficially owned 0 Direct

Compensation (DEF 14A)

08

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

BIO

CFO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2023 $565,093 · · · · · $20,112 $2,655,971
2019 $365,385 · $1,084,440 $299,263 $256,259 · $1,412 $2,006,759
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2026 $570,003 · $3,570,676 · $656,358 · $6,570 $4,803,607
2025 $570,003 · $3,105,142 · $292,127 · $5,000 $3,972,272
2024 $352,964 $500,000 $6,620,784 · · · $5,000 $7,478,748

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