Neil Gregory Almstead

PTCT

Neil Gregory Almstead serves as officer: CHIEF TECHNICAL OPS OFFICER at PTC Therapeutics, Inc. (PTCT). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

24 trades

$26.67M

Net Position

Net Seller

$26.67M

Companies Traded

PTCT

Active Period

Jan 2022 – Jul 2026

24 total trades

Most Recent

Sell PTCT

Jul 13, 2026 · $222.4K

Neil Gregory Almstead's Insider Trading at PTC Therapeutics, Inc. (PTCT)

Buys

0 · $0.00

Sells

24 · $26.67M

Total Shares Bought

Total Shares Sold

365,363

PTCT Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jul 13, 2026	Sell	2,464	$90.25	$222.4K	60,299
Jul 8, 2026	Sell	46,774	$87.52	$4.09M	80,956
Jun 30, 2026	Sell	8,130	$85.26	$693.2K	60,137
Jun 26, 2026	Sell	26,283	$85.78	$2.25M	71,474
Jun 24, 2026	Sell	23,749	$80.90	$1.92M	71,756
Mar 9, 2026	Sell	3,989	$63.38	$252.8K	2,737
Feb 18, 2026	Sell	3,121	$69.36	$216.5K	0
Jan 12, 2026	Sell	940	$76.45	$71.9K	115,196
Jan 8, 2026	Sell	2,411	$77.19	$186.1K	117,103
Nov 26, 2025	Sell	107,500	$82.36	$8.85M	134,735
Oct 7, 2025	Sell	55,000	$66.05	$3.63M	128,764
Feb 21, 2025	Sell	2,946	$50.11	$147.6K	101,931
Jan 10, 2025	Sell	2,979	$44.87	$133.7K	104,783
Dec 4, 2024	Sell	71,610	$52.06	$3.73M	94,813
Feb 1, 2024	Sell	646	$27.25	$17.6K	61,202
Jan 10, 2024	Sell	2,910	$28.85	$84.0K	63,341
Feb 2, 2023	Sell	658	$45.63	$30.0K	63,949
Jan 26, 2023	Sell	44	$47.45	$2.1K	3,287
Jan 12, 2023	Sell	910	$43.58	$39.7K	64,962
Jan 11, 2023	Sell	759	$41.66	$31.6K	65,435
Feb 3, 2022	Sell	632	$40.00	$25.3K	48,853
Jan 27, 2022	Sell	43	$39.31	$1.7K	2,447
Jan 11, 2022	Sell	801	$38.52	$30.9K	35,058
Jan 6, 2022	Sell	64	$41.16	$2.6K	1,755