PTC THERAPEUTICS INC. (PTCT) - Insider Holders & Insider Ownership

List of insiders holdings for PTC THERAPEUTICS INC.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1HBM Healthcare Investments (Cayman) Ltd.
10% Owner		2014-11-12 06:05:251,618,717
0		1,618,717Form 13D
2SCHMERTZLER MICHAEL
Director		2026-10-16 17:20:06163,266
1,291,594		1,454,860Form 4
3CREDIT SUISSE AG
Former 10% Owner		2015-02-06 14:59:251,183,177
0		1,183,177Form 13G
4Klein Matthew B.
CHIEF EXECUTIVE OFFICER		2026-08-06 17:20:06383,868
0		383,868Form 4
5Rothera Mark
Chief Commercial Officer		2017-05-25 16:18:09369,641
9,216		378,857Form 4
6Kovacs Shane William Charles
Chief Financial Officer		2017-05-11 17:20:32347,959
0		347,959Form 4
7Vulcan Ventures Inc.
Vulcan Capital Venture Capital Management I LLC
Vulcan Capital Venture Capital I LLC
ALLEN PAUL G
Cougar Investment Holdings LLC
VCVC Management III LLC
VCVC III LLC
Director		2016-02-08 21:46:36261,562
0		261,562Form 13G
8Peltz Stuart Walter
CHIEF EXECUTIVE OFFICER		2023-02-02 16:22:42166,962
54,903		221,865Form 4
9Almstead Neil Gregory
CHIEF TECHNICAL OPS OFFICER		2026-07-13 17:20:05105,335
2,899		108,234Form 4
10Boulding Mark Elliott
EXEC. VP AND CLO		2026-10-13 17:20:05107,539
0		107,539Form 4
11Hirawat Claudia de Oliveira Ribeiro
President		2015-01-16 19:35:00106,331
194		106,525Form 4
12Utter Christine Marie
SVP, CHIEF ACCOUNTING OFFICER		2026-06-22 17:20:0785,513
0		85,513Form 4
13Gravier Pierre
CHIEF FINANCIAL OFFICER		2026-07-16 17:20:0683,986
0		83,986Form 4
14Golden Lee Scott
EVP & CHIEF MEDICAL OFFICER		2026-04-06 17:20:0879,115
0		79,115Form 4
15Pauwels Eric
CHIEF BUSINESS OFFICER		2026-06-12 17:30:1673,411
0		73,411Form 4
16Barth Jay Allan
VP, Clinical Development		2013-06-19 20:57:0862,931
0		62,931Form 3
17Sollie-Zetlmayer Hege Elisabeth
Director		2026-07-30 21:02:1757,739
0		57,739Form 4
18Ong Tuyen
Chief Medical Officer		2017-01-05 19:13:2441,000
0		41,000Form 4
19Hill Emily Luisa
CHIEF FINANCIAL OFFICER		2023-03-29 16:19:1438,925
0		38,925Form 4
20ALDRICH RICHARD
Director		2015-06-10 18:00:3335,000
0		35,000Form 4
21Svoronos Dawn
Director		2022-06-10 16:06:0129,017
0		29,017Form 4
22ZELDIS JEROME B
Director		2026-01-06 17:20:2125,975
0		25,975Form 4
23Jacobson Allan Steven
Director		2026-01-06 17:20:1324,926
0		24,926Form 4
24Young Alethia
Director		2026-01-06 17:20:1924,542
0		24,542Form 4
25SOUTHWELL DAVID P
Director		2026-01-06 17:20:1824,325
0		24,325Form 4
26Souza Marcio
Chief Operating Officer		2020-02-12 16:09:270
23,560		23,560Form 4
27STEELE GLENN JR MD PHD
Director		2026-10-02 17:20:0522,500
0		22,500Form 4
28Smith Mary L.
Director		2026-07-13 17:20:0921,813
0		21,813Form 4
29Bell William F. Jr.
Director		2024-02-16 16:20:4220,333
0		20,333Form 4
30Bolte Axel
Director		2013-06-27 21:33:4820,000
0		20,000Form 4
31Reeve Emma
Director		2026-01-06 17:20:2314,141
0		14,141Form 4
32Chutter Jessica Caroline
Director		2026-03-26 19:41:3413,704
0		13,704Form 4
33Renaud Ronald C JR
Director		2017-01-05 19:24:4512,000
0		12,000Form 4
34Koppel Adam
Director		2017-01-05 19:24:0812,000
0		12,000Form 4
35McDonough Cameron Geoffrey
Director		2017-01-05 19:23:1812,000
0		12,000Form 4
36Spiegel Robert J.
Chief Medical Officer		2016-01-06 18:36:4410,000
0		10,000Form 4
37Okey Stephanie
Director		2026-03-12 17:20:058,000
0		8,000Form 4
38Kranda Michael L
Director		2015-03-18 19:26:492,242
0		2,242Form 4
39Complete Pharma Holdings II LLC
10% Owner		2017-05-02 20:11:220
0		0Form 13G