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Disclosery

PTCT PTC THERAPEUTICS INC

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COM (common), issuer CIK 1070081

259 managers (263 13F filers) reported a position in PTCT shares at 2025-03-31, 78,765,351 shares in all. 47 filers opened a position and 27 filers sold out during the quarter.

Managers
259
13F filers
263
New
47
Added
85
Reduced
93
Sold out
27
Shares held by filers
78,765,351

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
SCHMERTZLER MICHAELdirector2026-10-07-53 S$63.95Form 4
SCHMERTZLER MICHAELdirector2026-10-07-2,447 S$63.38Form 4
Boulding Mark Elliottofficer (EXEC. VP AND CLO)2026-10-06-435 S$64.16Form 4
Boulding Mark Elliottofficer (EXEC. VP AND CLO)2026-10-06+435 M$39.42Form 4
Boulding Mark Elliottofficer (EXEC. VP AND CLO)2026-10-05-1,638 S$64.03Form 4
Boulding Mark Elliottofficer (EXEC. VP AND CLO)2026-10-05+1,638 M$39.42Form 4

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCin group VANGUARD GROUP INC8,607,372$439M0.01%-571,45013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.7,768,217$396M0.01%-130,58413F-HRTimelineGroup
RTW INVESTMENTS, LP7,483,127$381M5.83%+90,00013F-HRTimeline
ARMISTICE CAPITAL, LLC5,434,843$277M7.4%-943,15713F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…5,419,172$276M0.05%+632,04913F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson2,916,729$158M0.09%+590,81413F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK2,613,196$133M0.34%-673,53313F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP2,454,896$125M0.01%-253,10013F-HRTimelineGroup
FMR LLCin group FMR LLC2,013,562$103M0.01%+1,193,51813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,873,886$95.5M0.01%+76,87013F-HRTimelineGroup
Driehaus Capital Management LLC1,512,645$77.1M0.74%+471,58613F-HRTimeline
Camber Capital Management LP1,500,000$76.4M4.77%-1,700,00013F-HRTimeline
UBS Group AGgroup of 2 filers holding1,448,402$73.8M+217,100Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,445,279$73.7M0.09%-97,01313F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.1,373,573$70M0.2%-69,78913F-HR/ATimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources1,273,008$64.9M0.02%-5,18013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,167,621$59.5M0.06%+709,60613F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…1,042,458$54M0.06%+306,07013F-HRTimelineGroup
Nuveen, LLCin group TIAA1,009,168$51.4M0.02%13F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC1,000,000$51M2.82%+300,00013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY949,434$48.4M<0.01%-124,38313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP744,011$37.9M0.01%+16,03513F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP741,002$37.8M0.05%new13F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC670,200$34.2M0.05%+17,10013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co662,074$33.7M0.01%-23,63513F-HR/ATimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …628,658$32M0.09%+44,33213F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO603,482$30.8M<0.01%-45,78713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC602,665$30.7M0.01%-161,96013F-HR/ATimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…595,000$30.3M0.06%+288,24413F-HRTimelineGroup
Sofinnova Investments, Inc.579,339$29.5M2.23%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP561,839$28.6M0.01%+456,78913F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/516,127$26.3M<0.01%+259,59113F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/468,554$23.9M<0.01%-40,65013F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC460,428$23.5M0.09%-107,93613F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…455,328$23.2M0.06%-37,09213F-HRTimelineGroup
MPM BIOIMPACT LLC439,977$22.4M3.85%+5,21013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC413,023$21M0.02%+255,67413F-HRTimelineGroup
Palo Alto Investors LP404,196$20.6M3.92%+17,78313F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\341,724$17.4M0.01%+247,34613F-HRTimelineGroup
Assenagon Asset Management S.A.337,960$17.2M0.03%-101,71013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC311,777$15.9M0.08%-23913F-HRTimeline
Invesco Ltd.in group Invesco Ltd.310,329$15.8M<0.01%+198,93813F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC305,817$15.6M0.01%+206,65313F-HRTimelineGroup
Qube Research & Technologies Ltd296,567$15.1M0.02%+66,43613F-HRTimeline
Parkman Healthcare Partners LLC280,314$14.3M1.69%+102,94613F-HRTimeline
Ensign Peak Advisors, Inc274,267$14M0.03%+65,96513F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding269,542$13.7M-264,252Timeline
Man Group plcin group Man Group plc260,860$13.3M0.04%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC224,839$11.5M0.01%-84,58413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp216,443$11M<0.01%-43913F-HRTimelineGroup
Trexquant Investment LP193,799$9.88M0.11%-119,61813F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc192,844$9.83M<0.01%+112,21613F-HRTimelineGroup
T. Rowe Price Investment Management, In…174,088$8.87M0.01%new13F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD162,300$8.27M0.01%+138,80013F-HRTimeline
Candriam S.C.A.159,099$8.11M0.05%-1,01013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC158,630$8.08M0.01%-7,28813F-HR/ATimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …144,710$7.37M0.01%+36,36513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding141,895$7.23M+8,556Timeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP141,748$7.22M0.01%+7,98513F-HRTimelineGroup
Swiss National Bank134,565$6.86M<0.01%-1,70013F-HRTimeline
ALLIANCEBERNSTEIN L.P.133,283$6.79M<0.01%-228,36113F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC132,339$6.74M<0.01%-31,50913F-HR/ATimelineGroup
TWINBEECH CAPITAL LP127,193$6.48M0.12%new13F-HRTimeline
PINNACLE ASSOCIATES LTD124,438$6.34M0.09%-5,58513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC112,131$5.71M0.01%-80,35013F-HR/ATimelineGroup
RHUMBLINE ADVISERS111,813$5.7M0.01%-58813F-HR/ATimeline
Public Sector Pension Investment Board100,000$5.1M0.02%new13F-HRTimeline
Integral Health Asset Management, LLC100,000$5.1M0.56%new13F-HRTimeline
SECTOR GAMMA AS92,250$4.7M1.51%+27,00013F-HRTimeline
Hood River Capital Management LLC84,372$4.3M0.07%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.75,345$3.84M0.01%+27,51713F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC69,160$3.52M0.04%-40,84413F-HRTimelineGroup
Hillsdale Investment Management Inc.68,056$3.47M0.18%+67,88613F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD66,772$3.4M0.01%-16,50113F-HRTimeline
Schonfeld Strategic Advisors LLC65,851$3.36M0.02%-56,42913F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…64,425$3.28M<0.01%-82913F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding62,720$3.21M-5,531Timeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC62,190$3.17M<0.01%+56,57013F-HRTimelineGroup
Engineers Gate Manager LP60,976$3.11M0.05%+24,68313F-HRTimeline
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…60,389$3.08M0.64%new13F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC57,368$2.92M0.02%-5,00013F-HRTimelineGroup
Rafferty Asset Management, LLC57,067$2.91M0.01%-20,96513F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC56,253$2.87M<0.01%-3,89713F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC56,027$2.86M<0.01%+7,29913F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC50,023$2.55M0.49%+2,00013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…44,354$2.26M0.01%-2,23413F-HRTimelineGroup
IEQ CAPITAL, LLC43,895$2.24M0.02%+38,80413F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …43,160$2.2M<0.01%+1,58613F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…42,509$2.17M<0.01%-96613F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.40,725$2.08M0.09%-11,89113F-HRTimeline
PDT Partners, LLC40,335$2.06M0.15%-51,74613F-HRTimeline
TUDOR INVESTMENT CORP ET AL40,112$2.04M0.02%-7,03913F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN39,355$2.01M<0.01%+1,20713F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC39,307$2M0.02%+15,16713F-HRTimeline
Empowered Funds, LLC39,228$2M0.03%new13F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…38,675$1.97M0.01%-14,65713F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC37,435$1.9M0.01%+2,14013F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.37,312$1.9M0.01%-55213F-HRTimelineGroup
Neo Ivy Capital Management36,246$1.85M0.59%new13F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC36,069$1.84M0.01%-790,45013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd35,987$1.83M0.09%+22,76413F-HRTimelineGroup
Verition Fund Management LLC35,403$1.8M0.01%-6,48313F-HRTimeline
Creative Planningin group Creative Planning26,969$1.37M<0.01%+7,95313F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…26,337$1.34M0.01%+2,70513F-HRTimeline
MACKENZIE FINANCIAL CORP26,092$1.33M<0.01%+3,31613F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND25,421$1.3M<0.01%+2,00013F-HR/ATimeline
DekaBank Deutsche Girozentrale24,000$1.28M<0.01%013F-HRTimeline
Handelsbanken Fonder AB23,800$1.21M<0.01%013F-HRTimeline
Rathbones Group PLC23,500$1.2M0.01%013F-HRTimeline
OCONNOR, A Distinct Business Unit of UB…23,353$1.19M0.03%-23,54113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Point72 Hong Kong Ltd22,273$1.14M0.08%-10,16313F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC22,104$1.12M<0.01%-23,54313F-HRTimelineGroup
HUSSMAN STRATEGIC ADVISORS, INC.21,000$1.07M0.26%013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…20,822$1.06M0.01%013F-HRTimeline
SummitTX Capital, L.P.20,749$1.06M0.05%13F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al20,450$1.04M0.01%13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…20,211$1.03M<0.01%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co20,038$1.02M<0.01%013F-HRTimelineGroup
ProShare Advisors LLC20,047$1.02M<0.01%-5,05513F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM19,824$1.01M0.01%-27113F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…19,094$973K<0.01%+23113F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS18,681$952K<0.01%-1,83013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC18,163$926K<0.01%-24,77113F-HRTimelineGroup
CSS LLC/IL17,857$910K0.06%new13F-HRTimeline
CWM, LLCin group CWM, LLC17,756$905K<0.01%+14,13913F-HRTimelineGroup
Aquatic Capital Management LLC17,424$888K0.02%-52,44513F-HRTimeline
DIVERSIFIED TRUST CO17,147$874K0.02%+32913F-HRTimeline
CIBC WORLD MARKETS CORP16,900$861K0.01%+9,77313F-HRTimeline
Graham Capital Management, L.P.16,725$852K0.03%+1,72713F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP16,709$851K0.04%+7,07213F-HRTimeline
Police & Firemen's Retirement System of…16,694$851K0.01%+48013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC17,711$848K<0.01%+1,24313F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC16,021$816K0.01%-3,46513F-HRTimelineGroup
China Universal Asset Management Co., L…15,820$806K0.08%-53313F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers15,220$776K<0.01%+3,16013F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC15,164$773K<0.01%+3413F-HRTimeline
KLP KAPITALFORVALTNING AS14,300$729K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…13,644$695K<0.01%-157,05313F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE12,900$657K<0.01%-4,70013F-HRTimelineGroup
PROFUND ADVISORS LLC12,711$648K0.03%-3,32513F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd12,680$646K0.01%new13F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC12,581$641K<0.01%new13F-HRTimelineGroup
CHOREO, LLC12,047$614K0.01%+8613F-HRTimeline
LGL PARTNERS, LLC12,000$612K0.29%-1613F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P11,792$601K0.02%-3,24613F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…11,670$595K<0.01%new13F-HRTimeline
Ellsworth Advisors, LLC11,529$588K0.15%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO11,264$574K<0.01%+5,99013F-HR/ATimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.10,856$553K<0.01%-67613F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC10,681$544K<0.01%-23,29013F-HR/ATimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …10,287$524K<0.01%new13F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC9,262$472K<0.01%+4613F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.9,104$464K<0.01%013F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC8,839$450K0.01%013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…8,727$445K<0.01%013F-HRTimeline
STRS OHIO8,600$438K<0.01%013F-HRTimeline
Quantinno Capital Management LP8,586$438K<0.01%-1,07013F-HRTimeline
SECTORAL ASSET MANAGEMENT INC8,350$426K0.33%+2,55013F-HRTimeline
Edgestream Partners, L.P.8,196$418K0.01%new13F-HRTimeline
Bayforest Capital Ltd8,153$415K0.18%new13F-HR/ATimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,705$393K0.01%-26313F-HRTimelineGroup
Virtus Investment Advisers, LLCgroup of 2 filers holding7,583$386K+200Timeline
Harvest Investment Services, LLC7,037$359K0.1%new13F-HRTimeline
Pallas Capital Advisors LLC6,925$353K0.01%new13F-HRTimeline
Mach-1 Financial Group, LLC6,893$351K0.11%new13F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC6,882$351K0.04%-2,24513F-HRTimelineGroup
BANQUE PICTET & CIE SA6,705$342K<0.01%new13F-HRTimeline
Florida Trust Wealth Management Co6,700$341K0.01%013F-HRTimeline
Jain Global LLC6,605$337K0.01%-213F-HRTimeline
XPONANCE LLC6,372$325K<0.01%+31413F-HRTimeline
Bridgefront Capital, LLC6,247$318K0.09%new13F-HRTimeline
GC Wealth Management RIA, LLC6,196$316K0.06%-1,83613F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC6,104$311K<0.01%+16313F-HRTimelineGroup
Janney Montgomery Scott LLC5,928$302K<0.01%-3713F-HRTimeline
Capula Management Ltdin group Capula Management Ltd5,882$300K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC5,840$298K<0.01%-11513F-HRTimelineGroup
Advisory Services Network, LLC5,721$292K0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5,575$284K<0.01%-4,71713F-HRTimelineGroup
SHERBROOKE PARK ADVISERS LLC5,382$274K0.13%new13F-HRTimeline
E Fund Management Co., Ltd.5,334$272K0.01%-18613F-HRTimeline
SG Americas Securities, LLC5,187$264K<0.01%new13F-HRTimeline
WESTFIELD CAPITAL MANAGEMENT CO LP5,076$259K<0.01%new13F-HRTimeline
Y-Intercept (Hong Kong) Ltd4,981$254K0.02%-6,04313F-HRTimeline
SIH Partners, LLLPin group SIH Partners, LLLP4,962$253K0.02%new13F-HRTimelineGroup
Nadler Financial Group, Inc.4,939$252K0.03%013F-HRTimeline
Gotham Asset Management, LLC4,800$245K<0.01%new13F-HRTimeline
Entropy Technologies, LP4,492$229K0.02%new13F-HRTimeline
SteelPeak Wealth, LLC4,250$217K0.01%new13F-HRTimeline
Merit Financial Group, LLC4,028$205K<0.01%new13F-HRTimeline
SYON CAPITAL LLC4,020$205K0.02%new13F-HRTimeline
Cladis Investment Advisory, LLC4,000$204K0.15%new13F-HRTimeline
Bellevue Group AGin group Bellevue Group AG3,800$194K<0.01%013F-HRTimelineGroup
State of Wyoming3,515$179K0.02%-2,26113F-HRTimeline
KBC Group NVin group KBC Group NV3,071$156K<0.01%+2613F-HRTimelineGroup
AMALGAMATED BANK2,637$134K<0.01%+10813F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.2,422$123K0.03%+71613F-HRTimeline
GF FUND MANAGEMENT CO. LTD.1,974$101K<0.01%+35513F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,836$93K<0.01%-1,70413F-HR/ATimelineGroup
AlphaQuest LLC1,807$92.1K0.01%+72513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,694$86.3K<0.01%-14,85913F-HRTimelineGroup

Events

  • SCHMERTZLER MICHAEL sold 2,500 PTCT shares on 2026-10-07, Form 4 filed 2026-10-09. 0001288952-26-000014

    Accepted , ingested

  • Boulding Mark Elliott reported transactions in PTCT shares with no net change in a Form 4 filed 2026-10-07. 0001578852-26-000024

    Accepted , ingested