This page is free to read, and it stops after 5 rows. Those are the 5 most recently posted filings for this company, out of 15. Reading the whole list, and what each filing says: its issues, the agencies contacted and the lobbyists named, is part of the subscription. So is sorting the list by the reported amount. What that costs is on the pricing page.

Lobbying reported per quarter

reported amounts per quarter, latest version of each report

Before 2025, these bars cover only the lobbying relationships that were still active in 2025 or later. Engagements that ended earlier are not included, so those years may be higher than shown.

There are two charts here because there are two different amounts. A lobbying firm reports income: what it was paid. A company that lobbies for itself reports expenses: what it spent, under one of three accounting methods it picks itself. Both appear under this company, and they are not the same measurement — so they are never added, not in a bar and not in a total.

Reported income

what lobbying firms reported receiving from this company's clients, per quarter

Q1Q2Q3Q4
$0$50k$100k2022: $0 Q1, $0 Q2, $0 Q3, $0 Q420222023: $0 Q1, $0 Q2, $0 Q3, $0 Q420232024: $0 Q1, $0 Q2, $0 Q3, $70k Q42024

Reported expenses

what this company reported spending on its own lobbying, per quarter, under the accounting method it picked itself

Q1Q2Q3Q4
$0$1M$2M2022: $0 Q1, $0 Q2, $190k Q3, $160k Q420222023: $570k Q1, $190k Q2, $170k Q3, $170k Q420232024: $500k Q1, $90k Q2, $90k Q3, $80k Q42024

Recent activity

5 of 15 filings · 3 superseded versions left out of the quarterly sums, listed here

The most recently posted lobbying filings for PTCT
RegistrantFilingAmountPosted Source
PTC THERAPEUTICS, INC.for PTC THERAPEUTICS, INC.4th Quarter - Amendment4th Quarter 2024$80,000expenses (A)posted Feb 4, 2025Feb 4, 2025LD-2 at lda.gov
PTC THERAPEUTICS, INC.for PTC THERAPEUTICS, INC.3rd Quarter - Amendment3rd Quarter 2024$90,000expenses (A)posted Feb 4, 2025Feb 4, 2025LD-2 at lda.gov
PTC THERAPEUTICS, INC.for PTC THERAPEUTICS, INC.2nd Quarter - Amendment2nd Quarter 2024$90,000expenses (A)posted Feb 4, 2025Feb 4, 2025LD-2 at lda.gov
PTC THERAPEUTICS, INC.for PTC THERAPEUTICS, INC.1st Quarter - Amendment1st Quarter 2024$500,000expenses (A)posted Feb 4, 2025Feb 4, 2025LD-2 at lda.gov
PTC THERAPEUTICS, INC.for PTC THERAPEUTICS, INC.4th Quarter - Amendment4th Quarter 2023$170,000expenses (A)posted Feb 4, 2025Feb 4, 2025LD-2 at lda.gov