S. Louise Phanstiel

MYGN

S. Louise Phanstiel serves as director at Myriad Genetics, Inc. (MYGN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

3 trades

$2.07M

Total Sells

2 trades

$1.80M

Net Position

Net Buyer

$269.9K

Companies Traded

BFLY, MYGN

Active Period

Aug 2021 – Aug 2026

5 total trades

Most Recent

Buy BFLY

Aug 17, 2026 · $999.5K

S. Louise Phanstiel's Insider Trading at Myriad Genetics, Inc. (MYGN)

Buys

1 · $494.7K

Sells

1 · $1.68M

Total Shares Bought

104,507

Total Shares Sold

47,881

MYGN Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 27, 2026	Buy	104,507	$4.73	$494.7K	281,951
Aug 6, 2021	Sell	47,881	$35.04	$1.68M	61,646

S. Louise Phanstiel's Insider Trading at Butterfly Network, Inc. (BFLY)

Buys

2 · $1.57M

Sells

1 · $117.8K

Total Shares Bought

300,461

Total Shares Sold

60,049

BFLY Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 17, 2026	Buy	115,200	$8.68	$999.5K	300,461
Dec 15, 2025	Buy	185,261	$3.08	$571.2K	0
Sep 13, 2024	Sell	60,049	$1.96	$117.8K	0

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