PTC THERAPEUTICS INC (PTCT) Stock Ownership

NASDAQ:PTCT • US69366J2006

Current stock price

69.675 USD
-1.17 (-1.66%)
Last:

PTCT Ownership information

PTCT Ownership Chart.PTCT Ownership Chart: showing Insider, Institutional ownership and shares available to the public.PTCT Ownership.InsiderInstitutional



Shares Outstanding82.77M
Float76.45M
Float Short Interest Percentage11.57%
Owners (insider)0.85%
Owners (institutional)112.59%
Owners (insider) change6.93%
Owners (institutional) change0%
PTCT Institutional Ownership HistoryPTCT Institutional Ownership HistoryPTCT Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 Mar 2026 20M 40M 60M 80M
PTCT Historical Insider Transactions ChartPTCT Historical Insider Buy and Sell Transactions ChartPTCT Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 0 100K -100K 200K
DateNameTypeSharesPriceAmount
Apr 6, 2026Boulding Mark ElliottOption Excercise226539.42$ 89,286.30
Apr 6, 2026Boulding Mark ElliottOpen Market Sale226569.45$ 157,293.27
Apr 2, 2026Golden Lee ScottOpen Market Sale82967.99$ 56,363.71
Apr 1, 2026Almstead Neil GregoryOpen Market Sale5200369.04$ 3,590,242.77
Mar 24, 2026Chutter Jessica CarolineGrant73330.00$ 0.00
Mar 12, 2026Klein Matthew B.Open Market Sale266264.08$ 170,580.96
Mar 11, 2026Klein Matthew B.Grant125000.00$ 0.00
Mar 10, 2026Okey StephanieOption Excercise1516733.63$ 510,066.21
Mar 10, 2026Okey StephanieOpen Market Sale1516770.00$ 1,061,690.00
Mar 5, 2026Okey StephanieOpen Market Sale633363.38$ 401,385.54
Mar 5, 2026Golden Lee ScottOpen Market Sale1000063.38$ 633,800.00
Mar 5, 2026Almstead Neil GregoryOpen Market Sale398963.38$ 252,822.82
Feb 19, 2026Boulding Mark ElliottOpen Market Sale301969.48$ 209,762.58
Feb 18, 2026Klein Matthew B.Open Market Sale737169.36$ 511,252.56
Feb 18, 2026Golden Lee ScottOpen Market Sale248469.36$ 172,290.24
Feb 18, 2026Almstead Neil GregoryOpen Market Sale312169.36$ 216,472.56
Feb 18, 2026Utter Christine MarieOpen Market Sale249469.36$ 172,983.84
Feb 18, 2026Gravier PierreOpen Market Sale299269.36$ 207,525.12
Feb 18, 2026Pauwels EricOpen Market Sale301969.36$ 209,397.84
Feb 17, 2026Boulding Mark ElliottOption Excercise281325.69$ 72,265.97
Feb 17, 2026Boulding Mark ElliottOpen Market Sale589469.33$ 408,612.61
Jan 8, 2026Utter Christine MarieOpen Market Sale103476.45$ 79,049.30
Jan 8, 2026Pauwels EricOpen Market Sale734877.02$ 565,946.00
Jan 8, 2026Klein Matthew B.Open Market Sale251476.45$ 192,195.30
Jan 8, 2026Golden Lee ScottOpen Market Sale86676.45$ 66,205.70
Jan 8, 2026Boulding Mark ElliottOpen Market Sale634777.06$ 489,080.53
Jan 8, 2026Almstead Neil GregoryOpen Market Sale94076.45$ 71,863.00
Jan 7, 2026Boulding Mark ElliottOption Excercise337638.10$ 128,625.60
Jan 6, 2026Gravier PierreOpen Market Sale213976.95$ 164,596.05
Jan 6, 2026Pauwels EricOpen Market Sale314177.18$ 242,416.51
Jan 6, 2026Klein Matthew B.Open Market Sale816577.15$ 629,895.23
Jan 6, 2026Golden Lee ScottOpen Market Sale198277.12$ 152,855.16
Jan 6, 2026Boulding Mark ElliottOpen Market Sale661877.31$ 511,641.42
Jan 6, 2026Almstead Neil GregoryOpen Market Sale241177.19$ 186,097.79
Jan 6, 2026Utter Christine MarieOpen Market Sale261677.19$ 201,918.70
Jan 5, 2026Boulding Mark ElliottOption Excercise226639.42$ 89,325.72
Jan 5, 2026Boulding Mark ElliottOpen Market Sale226675.55$ 171,191.98
Jan 5, 2026Reeve EmmaOption Excercise73446.54$ 34,160.36
Jan 5, 2026Reeve EmmaOpen Market Sale73476.00$ 55,784.00
Jan 2, 2026Smith Mary L.Grant40000.00$ 0.00
Jan 2, 2026Golden Lee ScottGrant187500.00$ 0.00
Jan 2, 2026Almstead Neil GregoryGrant180200.00$ 0.00
Jan 2, 2026Utter Christine MarieGrant132500.00$ 0.00
Jan 2, 2026Pauwels EricGrant200000.00$ 0.00
Jan 2, 2026Boulding Mark ElliottGrant170000.00$ 0.00
Jan 2, 2026Reeve EmmaGrant40000.00$ 0.00
Jan 2, 2026ZELDIS JEROME BGrant40000.00$ 0.00
Jan 2, 2026Young AlethiaGrant40000.00$ 0.00
Jan 2, 2026SOUTHWELL DAVID PGrant40000.00$ 0.00
Jan 2, 2026Okey StephanieGrant40000.00$ 0.00
Jan 2, 2026Jacobson Allan StevenGrant40000.00$ 0.00
Jan 2, 2026SCHMERTZLER MICHAELGrant80000.00$ 0.00
Jan 2, 2026Gravier PierreGrant200000.00$ 0.00
Jan 2, 2026Klein Matthew B.Grant630000.00$ 0.00
Jan 2, 2026STEELE GLENN JR MD PHDOption Excercise1200030.86$ 370,320.00
Jan 2, 2026STEELE GLENN JR MD PHDOpen Market Sale1200076.35$ 916,200.00
Jan 2, 2026STEELE GLENN JR MD PHDGrant40000.00$ 0.00
Dec 30, 2025Klein Matthew B.Open Market Sale808976.64$ 619,940.96
Dec 19, 2025Pauwels EricOption Excercise2050865.15$ 1,336,185.72
Dec 19, 2025Pauwels EricOpen Market Sale2050877.26$ 1,584,349.85
Dec 17, 2025Pauwels EricOption Excercise4349262.10$ 2,701,014.28
Dec 17, 2025Pauwels EricOpen Market Sale4349275.40$ 3,279,275.05
Dec 16, 2025SCHMERTZLER MICHAELOption Excercise2400030.86$ 740,640.00
Dec 3, 2025Reeve EmmaOption Excercise73346.54$ 34,113.82
Dec 3, 2025Reeve EmmaOpen Market Sale73378.62$ 57,628.46
Dec 2, 2025Klein Matthew B.Open Market Sale342879.07$ 271,051.96
Dec 1, 2025Klein Matthew B.Grant156250.00$ 0.00
Nov 25, 2025Almstead Neil GregoryOption Excercise7192830.75$ 2,211,678.71
Nov 25, 2025Almstead Neil GregoryOpen Market Sale7192883.44$ 6,001,932.05
Nov 24, 2025Almstead Neil GregoryOption Excercise3557230.23$ 1,075,296.29
Nov 24, 2025Almstead Neil GregoryOpen Market Sale3557280.18$ 2,852,030.56
Nov 24, 2025Jacobson Allan StevenOption Excercise2600014.88$ 386,900.00
Nov 24, 2025Jacobson Allan StevenOpen Market Sale2600082.00$ 2,132,018.42
Nov 21, 2025Reeve EmmaOption Excercise1000051.16$ 511,600.00
Nov 21, 2025Reeve EmmaOpen Market Sale1000079.50$ 795,000.00
Nov 20, 2025Okey StephanieOther Disposition8670.00$ 0.00
Nov 17, 2025Boulding Mark ElliottOption Excercise281225.69$ 72,240.28
Nov 17, 2025Boulding Mark ElliottOpen Market Sale281275.99$ 213,686.89
Nov 12, 2025Reeve EmmaOption Excercise733346.54$ 341,277.82
Nov 12, 2025Reeve EmmaOpen Market Sale733374.50$ 546,308.50
Oct 30, 2025Reeve EmmaOpen Market Sale1566669.50$ 1,088,787.00
Oct 30, 2025Reeve EmmaOption Excercise1200038.10$ 457,200.00
Oct 7, 2025Boulding Mark ElliottOption Excercise337538.10$ 128,587.50
Oct 7, 2025Boulding Mark ElliottOpen Market Sale337563.43$ 214,091.17
Oct 3, 2025Reeve EmmaOption Excercise2556235.73$ 913,333.74
Oct 3, 2025Reeve EmmaOpen Market Sale2556265.96$ 1,686,023.74
Oct 3, 2025Jacobson Allan StevenOption Excercise1200030.86$ 370,320.00
Oct 3, 2025Jacobson Allan StevenOpen Market Sale1200065.00$ 780,000.00
Oct 3, 2025Boulding Mark ElliottOption Excercise2492139.42$ 982,385.82
Oct 3, 2025Boulding Mark ElliottOpen Market Sale2492165.75$ 1,638,548.63
Oct 3, 2025Almstead Neil GregoryOption Excercise5500030.86$ 1,697,300.00
Oct 3, 2025Almstead Neil GregoryOpen Market Sale5500066.05$ 3,632,976.72
Sep 11, 2025Boulding Mark ElliottOption Excercise4724938.10$ 1,800,186.90
Sep 11, 2025Boulding Mark ElliottOpen Market Sale4724961.18$ 2,890,586.51
Sep 11, 2025Reeve EmmaOpen Market Sale1570559.50$ 934,447.50
Sep 11, 2025Reeve EmmaOption Excercise1083726.30$ 285,048.31
Sep 9, 2025SOUTHWELL DAVID POption Excercise1200030.86$ 370,320.00
Sep 9, 2025SOUTHWELL DAVID POpen Market Sale1200058.34$ 700,080.00
Sep 8, 2025Pauwels EricOption Excercise3985022.74$ 906,227.19
Sep 8, 2025Pauwels EricOpen Market Sale3985056.92$ 2,268,374.13
Aug 28, 2025Jacobson Allan StevenOpen Market Sale166750.15$ 83,600.05
Aug 15, 2025Boulding Mark ElliottOption Excercise281325.69$ 72,265.97
Aug 15, 2025Boulding Mark ElliottOpen Market Sale281348.58$ 136,655.54
Aug 5, 2025Klein Matthew B.Open Market Sale1073951.74$ 555,635.86
Aug 1, 2025Klein Matthew B.Grant750000.00$ 0.00
Jul 15, 2025Gravier PierreOpen Market Sale251649.46$ 124,441.36
May 15, 2025Boulding Mark ElliottOption Excercise281225.69$ 72,240.28
May 15, 2025Boulding Mark ElliottOpen Market Sale281246.13$ 129,716.88
Apr 22, 2025Klein Matthew B.Open Market Sale280448.74$ 136,655.74