Steven L Basta

PHAT

Steven L Basta serves as President and CEO at Phathom Pharmaceuticals, Inc. (PHAT). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$1.88M

Net Position

Net Seller

$1.88M

Companies Traded

PHAT

Active Period

Sep 2025 – Feb 2026

4 total trades

Most Recent

Sell PHAT

Feb 10, 2026 · $80.5K

Steven L Basta's Insider Trading at Phathom Pharmaceuticals, Inc. (PHAT)

Buys

0 · $0.00

Sells

4 · $1.88M

Total Shares Bought

Total Shares Sold

134,529

PHAT Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 10, 2026	Sell	6,277	$12.82	$80.5K
Dec 17, 2025	Sell	31,502	$15.36	$483.9K
Nov 28, 2025	Sell	48,375	$15.62	$755.6K
Sep 25, 2025	Sell	48,375	$11.66	$564.1K

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