LYTIR

Company · PTC

PTC Inc.

Name as listed on its exchange; filed with the SEC as PTC INC.

Nasdaq's symbol directory lists PTC on Nasdaq as “PTC Inc. - Common Stock”.

In the 12 months to Nov 8, 2026: insiders sold on 1 occasion ($343K); 1 planned-sale notice; 2 filings by holders of 5% or more; 9 congressional trade disclosures; 2 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Lathan Corinna sold on 1 day all under a 10b5-1 plan latest Oct 5, 2026 sold $343K
Every trade (1)
  1. SELLLathan Corinna sold Oct 5, 2026 1,750 shares 10b5-1 plan (scheduled) filing $343K

Planned sales · SEC Form 144

Notice given

A Form 144 is filed before an insider sells restricted stock. It states an intent; the sale, if it happens, appears later on a Form 4. Every recent notice

  1. CORINNA LATHAN filed Oct 5, 2026 Director 1,750 shares planned sale date 10/05/2026 filing $252K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. T. Rowe Price Investment Management, Inc. filed Aug 14, 2026 Schedule 13G/A passive 13,063,201 shares filing 11.3%
  2. STATE STREET CORPORATION filed Aug 7, 2026 Schedule 13G passive 6,458,451 shares filing 5.6%

Congress · STOCK Act

The Althing

Periodic transaction reports. Amounts are the ranges members report; the trade date is when it happened, the report can come up to 45 days later.

  1. Gilbert Cisneros (D-CA31): Sale Sep 17, 2026 reported Oct 12, 2026 one of 57 trades the member reported that day House Stocks (including ADRs) $1,001 - $15,000
  2. Kevin Hern (R-OK01): Sale Sep 9, 2026 reported Sep 25, 2026 one of 99 trades the member reported that day House Stocks (including ADRs) owner: joint $50,001 - $100,000
  3. Kevin Hern (R-OK01): Sale Aug 31, 2026 reported Sep 25, 2026 one of 99 trades the member reported that day House Stocks (including ADRs) owner: joint $50,001 - $100,000
  4. Alan Armstrong (R-OK): Purchase Mar 27, 2026 reported Jul 21, 2026 one of 703 trades the member reported that day Senate Stock $1,001 - $15,000
  5. April McClain Delaney (D-MD06): Sale Jan 30, 2026 reported Feb 2, 2026 one of 15 trades the member reported that day House Stocks (including ADRs) owner: dependent $1,001 - $15,000
  6. Gilbert Cisneros (D-CA31): Purchase Jan 28, 2026 reported Feb 13, 2026 one of 151 trades the member reported that day House Stocks (including ADRs) $1,001 - $15,000
  7. April McClain Delaney (D-MD06): Sale Jan 23, 2026 reported Feb 2, 2026 one of 15 trades the member reported that day House Stocks (including ADRs) owner: dependent $1,001 - $15,000
  8. April McClain Delaney (D-MD06): Sale Dec 5, 2025 reported Jan 5, 2026 one of 16 trades the member reported that day House Stocks (including ADRs) owner: dependent $1,001 - $15,000
  9. April McClain Delaney (D-MD06): Sale Dec 2, 2025 reported Jan 5, 2026 one of 16 trades the member reported that day House Stocks (including ADRs) owner: dependent $1,001 - $15,000

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition filing Nov 4, 2026
  2. Entry into a material definitive agreement; Regulation FD disclosure filing Oct 5, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.