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

27 trades

$145.60M

Net Position

Net Seller

$145.60M

Companies Traded

NTRA

Active Period

Mar 2025 – Mar 2026

27 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

27 · $145.60M

Total Shares Bought

Total Shares Sold

720,500

NTRA Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 11, 2026↗	Sell	5,623	$204.13	$1.15M	156,607
Mar 3, 2026↗	Sell	7,900	$200.02	$1.58M	159,435
Feb 4, 2026↗	Sell	90,024	$230.72	$20.77M	206,549
Feb 2, 2026↗	Sell	90,024	$230.72	$20.77M	0
Jan 29, 2026↗	Sell	5,970	$238.78	$1.43M	216,828
Jan 27, 2026↗	Sell	5,970	$238.78	$1.43M	0
Jan 22, 2026↗	Sell	73,522	$234.74	$17.26M	219,150
Jan 20, 2026↗	Sell	73,522	$234.74	$17.26M	0
Jan 6, 2026↗	Sell	3,848	$229.08	$881.5K	138,202
Jan 2, 2026↗	Sell	3,848	$229.08	$881.5K	0
Dec 1, 2025↗	Sell	4,400	$238.07	$1.05M	0
Nov 3, 2025↗	Sell	160,703	$199.96	$32.13M	0
Oct 27, 2025↗	Sell	6,015	$191.80	$1.15M	0
Oct 20, 2025↗	Sell	1,603	$187.95	$301.3K	0
Sep 29, 2025↗	Sell	23,192	$160.80	$3.73M	0
Sep 2, 2025↗	Sell	5,079	$166.53	$845.8K	0
Aug 1, 2025↗	Sell	5,807	$132.88	$771.7K	0
Jul 28, 2025↗	Sell	6,092	$139.81	$851.7K	0
Jul 20, 2025↗	Sell	1,622	$139.29	$225.9K	0
Jul 1, 2025↗	Sell	5,343	$166.53	$889.8K	0
Jun 2, 2025↗	Sell	6,111	$157.10	$960.1K	0
May 1, 2025↗	Sell	6,980	$150.10	$1.05M	0
Apr 28, 2025↗	Sell	6,203	$152.18	$944.0K	0
Apr 20, 2025↗	Sell	1,664	$145.55	$242.2K	0
Mar 28, 2025↗	Sell	25,461	$139.70	$3.56M	0
Mar 17, 2025↗	Sell	6,702	$146.03	$978.7K	0
Mar 5, 2025↗	Sell	87,272	$143.40	$12.52M	0