Steven Leonard Chapman

NTRA

Steven Leonard Chapman serves as director, officer: CEO AND PRESIDENT at Natera, Inc. (NTRA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

106 trades

$238.04M

Net Position

Net Seller

$238.04M

Companies Traded

NTRA

Active Period

Mar 2021 – Mar 2026

106 total trades

Most Recent

Sell NTRA

Mar 11, 2026 · $1.15M

Steven Leonard Chapman's Insider Trading at Natera, Inc. (NTRA)

Buys

0 · $0.00

Sells

6 · $8.33M

Total Shares Bought

Total Shares Sold

85,986

NTRA Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Apr 6, 2021	Sell	1,558	$104.09	$162.2K	44,479
Mar 29, 2021	Sell	11,476	$83.95	$963.4K	50,303
Mar 23, 2021	Sell	2,241	$102.55	$229.8K	31,866
Mar 12, 2021	Sell	17,922	$99.63	$1.79M	36,942
Mar 10, 2021	Sell	51,399	$97.94	$5.03M	55,682
Mar 5, 2021	Sell	1,390	$115.00	$159.8K	37,164