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CIK 0000857005 · Large accelerated filer

Ticker
PTC
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Sep 30
Incorporated
MA
Entity type
operating
EIN
042866152
Phone
7813705000
Business address
121 SEAPORT BOULEVARD, BOSTON, MA, 02210
Former names
PARAMETRIC TECHNOLOGY CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$342,563
in 1 filing, $343K under 10b5-1 plans

Net −$342,563. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Lathan Corinna −$343K Director sold 21% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-12-31 Talvitie Kristian EVP, Chief Financial Officer Option exercise · Restricted Stock Units −5,331 0
2025-12-09 Talvitie Kristian EVP, Chief Financial Officer Sale −40,061 $173.03 $6.9M 22,616
2025-12-09 Talvitie Kristian EVP, Chief Financial Officer Sale −10,230 $173.61 $1.8M 12,386
2025-12-08 Talvitie Kristian EVP, Chief Financial Officer Sale 10b5-1 −1,838 $174.58 $321K 63,177
2025-12-08 Talvitie Kristian EVP, Chief Financial Officer Sale 10b5-1 −500 $175.16 $88K 62,677
2025-12-08 VON STAATS AARON C EVP, Chief Legal Officer Sale 10b5-1 −2,984 $174.43 $521K 25,805
2025-12-08 VON STAATS AARON C EVP, Chief Legal Officer Sale 10b5-1 −3,344 $175.11 $586K 22,461
2025-12-05 Talvitie Kristian EVP, Chief Financial Officer Sale 10b5-1 −300 $172.22 $52K 67,035
2025-12-05 Talvitie Kristian EVP, Chief Financial Officer Sale 10b5-1 −1,420 $173.13 $246K 65,615
2025-12-05 Talvitie Kristian EVP, Chief Financial Officer Sale 10b5-1 −400 $173.87 $70K 65,215
2025-12-05 Talvitie Kristian EVP, Chief Financial Officer Sale 10b5-1 −200 $175.48 $35K 65,015
2025-12-01 Dahdah Robert EVP, Chief Revenue Officer Option exercise +12,275 18,453
2025-12-01 Dahdah Robert EVP, Chief Revenue Officer Shares withheld for taxes −5,935 $174.88 $1.0M 12,518
2025-12-01 Dahdah Robert EVP, Chief Revenue Officer Option exercise · Restricted Stock Units −12,275 22,796
2025-11-25 CHRISTENSON ALICE Chief Accounting Officer Sale −1,323 $173.52 $230K 1,207
2025-11-20 STEVENSON JON Chief Product Officer Grant or award +620 620
2025-11-20 STEVENSON JON Chief Product Officer Shares withheld for taxes −184 $170.43 $31K 436
2025-11-20 CHRISTENSON ALICE Chief Accounting Officer Grant or award +1,104 2,855
2025-11-20 CHRISTENSON ALICE Chief Accounting Officer Shares withheld for taxes −325 $170.43 $55K 2,530
2025-11-20 Talvitie Kristian EVP, Chief Financial Officer Grant or award +4,555 69,538

Page 4 of 74 · 1,464 trades