PTC (PTC) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
PTC Inc. (PTC) insider buying and selling: no purchases, 10 sales
57 Form 4 Table I transactions filed with the SEC by PTC Inc. insiders between 2025-09-16 and 2026-10-16 (15-month history): 0 open-market purchases and 10 sales, plus 47 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $8.7M by Talvitie Kristian on 2025-12-09.
PTC insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, PTC insiders filed 10 sales worth $11.9M on the open market, and no purchases.
The biggest seller was Talvitie Kristian (EVP, Chief Financial Officer): $9.5M in 3 sales, out of 4 different sellers.
The largest trade of the period was a sale of $8.7M on Dec 9, 2025, by Talvitie Kristian (EVP, Chief Financial Officer). Form 4 on sec.gov (0001777095-25-000007).
Of the 10 sales, 7 (70%, $2.8M) carry the 10b5-1 plan flag on the Form 4, meaning they were scheduled months ahead; the other 3 do not.
The last three months show 1 sale, against 1 in the three before. The latest sale from Oct 5, 2026.
Against its sector (Technology, 85 companies with an insider page on this site), over the same dates the median is 22 sales and 0 purchases on the open market. PTC has more sales than 22 of the other 84, ranks 61 of 85 by net dollars sold, and 32 of the 85 have at least one purchase.
The 20 most important trades
With no open-market purchases, the table starts with PTC's sales, largest first. The full history is in the tool above, already searched.
See all 57 PTC trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2025-12-09 | 2025-12-11 | Talvitie Kristian | EVP, Chief Financial Officer | $8.7M | S — Open-market sale2 Form 4 footnotesF1 This transaction was executed in multiple trades at prices ranging from $172.4200 to $173.4150. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F2 This transaction was executed in multiple trades at prices ranging from $173.4250 to $173.9100. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. | SEC |
| 2025-12-08 | 2025-12-08 | Von Staats Aaron C | EVP, Chief Legal Officer | $1.1M | S — Open-market sale (scheduled 10b5-1)3 Form 4 footnotesF1 Shares sold pursuant to a pre-established 10b5-1(c) trading plan dated September 5, 2025. F2 This transaction was executed in multiple trades at prices ranging from $173.78 to $174.775. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F3 This transaction was executed in multiple trades at prices ranging from $174.79 to $175.6. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. | SEC |
| 2026-03-03 | 2026-03-04 | Von Staats Aaron C | EVP, Chief Legal Officer | $422k | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Shares sold pursuant to a pre-established 10b5-1(c) trading plan dated September 5, 2025. | SEC |
| 2025-12-08 | 2025-12-08 | Talvitie Kristian | EVP, Chief Financial Officer | $408k | S — Open-market sale (scheduled 10b5-1)3 Form 4 footnotesF1 Shares sold pursuant to a pre-established 10b5-1(c) trading plan dated August 6, 2025. F6 This transaction was executed in multiple trades at prices ranging from $174.06 to $175.00. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F7 This transaction was executed in multiple trades at prices ranging from $175.07 to $175.29. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. | SEC |
| 2025-12-05 | 2025-12-08 | Talvitie Kristian | EVP, Chief Financial Officer | $402k | S — Open-market sale (scheduled 10b5-1)5 Form 4 footnotesF1 Shares sold pursuant to a pre-established 10b5-1(c) trading plan dated August 6, 2025. F2 This transaction was executed in multiple trades at prices ranging from $171.65 to $172.62. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F3 This transaction was executed in multiple trades at prices ranging from $172.76 to $173.54. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F4 This transaction was executed in multiple trades at prices ranging from $173.76 to $173.93. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F5 This transaction was executed in multiple trades at prices ranging from $175.27 to $175.68. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. | SEC |
| 2026-10-05 | 2026-10-06 | Lathan Corinna | Director | $343k | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Shares sold pursuant to a pre-established 10b5-1(c) trading plan adopted on May 14, 2026. | SEC |
| 2025-11-25 | 2025-11-26 | Christenson Alice | Chief Accounting Officer | $230k | S — Open-market sale | SEC |
| 2026-05-12-05:00 | 2026-05-12 | Christenson Alice | Chief Accounting Officer | $119k | S — Open-market sale | SEC |
| 2026-03-16 | 2026-03-18 | Lathan Corinna | Director | $106k | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Shares sold pursuant to a pre-established 10b5-1(c) trading plan adopted on November 11, 2025. | SEC |
| 2026-02-11 | 2026-02-12 | Von Staats Aaron C | EVP, Chief Legal Officer | $39k | S — Open-market sale (scheduled 10b5-1)3 Form 4 footnotesF1 Shares sold pursuant to a pre-established 10b5-1(c) trading plan adopted on September 5, 2025. F2 This transaction was executed in multiple trades at prices ranging from $160.85 to $161.65. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F3 Amount reflects 58 shares purchased under the 2016 Employee Stock Purchase Plan for the offering period ending January 31, 2026. | SEC |
| 2025-11-15 | 2025-11-17 | Barua Neil | President and CEO | $3.1M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2025-11-15 | 2025-11-17 | Talvitie Kristian | EVP, Chief Financial Officer | $2.6M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2025-12-31 | 2026-01-02 | Talvitie Kristian | EVP, Chief Financial Officer | $2.6M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2025-11-15 | 2025-11-17 | Von Staats Aaron C | EVP, GC and Secretary | $1.6M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2025-12-01 | 2025-12-02 | Dahdah Robert | EVP, Chief Revenue Officer | $1.0M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2026-08-15 | 2026-08-17 | Barua Neil | President and CEO | $831k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2025-11-20 | 2025-11-21 | Barua Neil | President and CEO | $783k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2026-01-12 | 2026-01-14 | Barua Neil | President and CEO | $448k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2025-11-20 | 2025-11-21 | Talvitie Kristian | EVP, Chief Financial Officer | $375k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
| 2025-11-20 | 2025-11-21 | Dahdah Robert | EVP, Chief Revenue Officer | $366k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards. | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Sep 16, 2025 and Oct 16, 2026 there is not one open-market purchase of PTC Inc.: 10 sales worth $11.9M and zero dollars bought.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like PTC Inc.'s is the norm in the S&P 500, where much of the pay comes as stock. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| M | Option exercise | 23 | $0 |
| F | Tax withholding (shares surrendered for taxes) | 17 | $14.7M |
| S | Open-market sale | 10 | $11.9M |
| A | Grant or award | 7 | $0 |
| Total | Everything filed in the period | 57 | $26.6M |
30 of the 57 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 15 distinct people or entities have filed PTC Inc. transactions: none bought on the open market and 4 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Talvitie Kristian | EVP, Chief Financial Officer | 9 | — | $9.5M (3) | 2026-01-02 |
| Von Staats Aaron C | EVP, Chief Legal Officer | 7 | — | $1.6M (3) | 2026-03-04 |
| Lathan Corinna | Director | 3 | — | $449k (2) | 2026-10-06 |
| Christenson Alice | Chief Accounting Officer | 8 | — | $349k (2) | 2026-05-12 |
| Barua Neil | President and CEO | 8 | — | — | 2026-08-17 |
| Dahdah Robert | EVP, Chief Revenue Officer | 6 | — | — | 2025-12-02 |
| Stevenson Jon | Chief Product Officer | 4 | — | — | 2026-08-17 |
| Bernshteyn Robert | Director | 3 | — | — | 2026-09-17 |
Shown here are the 8 who moved the most money, out of 15. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
By the month the trade was executed, not the month it was filed; months with no trades show zero. The busiest month was Dec 2025: 0 purchases and 4 sales, worth $10.6M. 9 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 0 | $0 |
| Sep 2025 | 0 | $0 | 0 | $0 |
| Oct 2025 | 0 | $0 | 0 | $0 |
| Nov 2025 | 0 | $0 | 1 | $230k |
| Dec 2025 | 0 | $0 | 4 | $10.6M |
| Jan 2026 | 0 | $0 | 0 | $0 |
| Feb 2026 | 0 | $0 | 1 | $39k |
| Mar 2026 | 0 | $0 | 2 | $528k |
| Apr 2026 | 0 | $0 | 0 | $0 |
| May 2026 | 0 | $0 | 1 | $119k |
| Jun 2026 | 0 | $0 | 0 | $0 |
| Jul 2026 | 0 | $0 | 0 | $0 |
| Aug 2026 | 0 | $0 | 0 | $0 |
| Sep 2026 | 0 | $0 | 0 | $0 |
| Oct 2026 | 0 | $0 | 1 | $343k |
The last month may be partial: a Form 4 is filed up to two business days later. The table does not say whether the pattern is good or bad; it says when it happened.
PTC Inc. (PTC) analysis page →
Other Technology companies with insider trades
All 500 are listed in the section index →
Which insiders are buying their own company stock →
How to read this data
7 of the 10 sales in the table are flagged as scheduled (10b5-1 plan): signed months ahead and executed automatically, so they say nothing about what the insider thinks today. PTC has no open-market purchase (code P) in the history, the most common case in the S&P 500: insiders are already paid in stock. The latest filing is from Oct 16, 2026, and a Form 4 arrives up to two business days after the trade.
18 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.