William E. Duke

IVVD

William E. Duke serves as officer: Chief Financial Officer at Invivyd, Inc. (IVVD). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$93.2K

Net Position

Net Seller

$93.2K

Companies Traded

IVVD

Active Period

Aug 2025 – Feb 2026

2 total trades

Most Recent

Sell IVVD

Feb 18, 2026 · $63.4K

William E. Duke's Insider Trading at Invivyd, Inc. (IVVD)

Buys

0 · $0.00

Sells

2 · $93.2K

Total Shares Bought

Total Shares Sold

90,283

IVVD Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 18, 2026	Sell	40,627	$1.56	$63.4K	128,681
Aug 19, 2025	Sell	49,656	$0.60	$29.8K	78,987

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