The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | — | $0 |
| Aug 31, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 100 | $151.17 | $15K |
| Aug 31, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 700 | $149.59 | $105K |
| Aug 31, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 7K | $148.35 | $1.0M |
| Aug 31, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 10K | $147.66 | $1.5M |
| Aug 31, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | $25.29 | $455K |
| Aug 25, 2026 | Sauerberg Robert A. | Director | Sell(S) | 5K | $159.92 | $820K |
| Aug 20, 2026 | Vollero Andrew | Chief Financial Officer | Tax withholding(F) | 10K | $151.71 | $1.6M |
| Aug 20, 2026 | Wong Jennifer L. | Chief Operating Officer | Tax withholding(F) | 38K | $151.71 | $5.8M |
| Aug 20, 2026 | Reynolds Michelle Marie | Chief Accounting Officer | Tax withholding(F) | 1K | $151.71 | $192K |
| Aug 20, 2026 | Lee Benjamin Seong | Chief Legal Officer | Tax withholding(F) | 4K | $151.71 | $590K |
| Aug 20, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Conversion(C) | 3K | — | $0 |
| Aug 20, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Tax withholding(F) | 40K | $151.71 | $6.1M |
| Aug 20, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Conversion(C) | 3K | — | $0 |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Option exercise(M) | 15K | — | $0 |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Option exercise(M) | 60K | — | $0 |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 400 | $183.95 | $74K |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 1K | $182.70 | $183K |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 2K | $181.88 | $437K |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 3K | $180.71 | $578K |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 22K | $180.00 | $3.9M |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 13K | $178.71 | $2.2M |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 14K | $177.91 | $2.5M |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 11K | $176.73 | $2.0M |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 5K | $175.70 | $935K |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 3K | $174.82 | $489K |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Option exercise(M) | 15K | $25.29 | $379K |
| Aug 14, 2026 | Wong Jennifer L. | Chief Operating Officer | Option exercise(M) | 60K | $5.35 | $321K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | — | $0 |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 100 | $184.06 | $18K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 200 | $182.82 | $37K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 600 | $182.19 | $109K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 600 | $181.06 | $109K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 2K | $180.15 | $396K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 3K | $178.95 | $501K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 5K | $178.09 | $908K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 3K | $177.04 | $497K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 2K | $176.11 | $404K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 1K | $175.04 | $228K |
| Aug 14, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | $25.29 | $455K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | $25.29 | $455K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 700 | $154.51 | $108K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 600 | $155.60 | $93K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 300 | $157.18 | $47K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 800 | $158.90 | $127K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 10K | $159.87 | $1.5M |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 5K | $160.56 | $733K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 1K | $161.78 | $194K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 315 | $162.45 | $51K |
| Aug 4, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | — | $0 |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Option exercise(M) | 39K | $5.35 | $210K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 300 | $190.54 | $57K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 500 | $192.08 | $96K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 700 | $193.85 | $136K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 4K | $195.10 | $791K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 4K | $195.79 | $792K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 6K | $196.83 | $1.1M |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 11K | $198.03 | $2.1M |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 5K | $198.94 | $975K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 3K | $199.89 | $636K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 4K | $200.89 | $726K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 700 | $201.94 | $141K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 100 | $204.14 | $20K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 500 | $205.85 | $103K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 200 | $206.83 | $41K |
| Jul 15, 2026 | Wong Jennifer L. | Chief Operating Officer | Option exercise(M) | 39K | — | $0 |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | $25.29 | $455K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 100 | $190.68 | $19K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 300 | $192.18 | $58K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 600 | $194.19 | $117K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 3K | $195.34 | $508K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 2K | $196.46 | $489K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 2K | $197.58 | $391K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 5K | $198.27 | $1.0M |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 2K | $199.44 | $376K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 2K | $200.47 | $321K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 900 | $201.31 | $181K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 300 | $202.25 | $61K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 200 | $205.69 | $41K |
| Jul 15, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | — | $0 |
| Jul 5, 2026 | Seibel Michael | Director | Grant(A) | 103 | — | $0 |
| Jul 5, 2026 | Farrell Sarah E | Director | Grant(A) | 126 | — | $0 |
| Jul 5, 2026 | Filikrushel Patricia | Director | Grant(A) | 122 | — | $0 |
| Jul 5, 2026 | Gale Mary Porter | Director | Grant(A) | 107 | — | $0 |
| Jul 5, 2026 | Habiger David C | Director | Grant(A) | 283 | — | $0 |
| Jul 5, 2026 | Newhouse Steven O | Director | Grant(A) | 115 | — | $0 |
| Jul 1, 2026 | Reynolds Michelle Marie | Chief Accounting Officer | Sell(S) | 808 | $200.00 | $162K |
| Jun 30, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | $25.29 | $455K |
| Jun 30, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 1K | $170.71 | $188K |
| Jun 30, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 2K | $171.74 | $378K |
| Jun 30, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 5K | $172.91 | $864K |
| Jun 30, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 9K | $173.77 | $1.5M |
| Jun 30, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Sell(S) | 800 | $174.61 | $140K |
| Jun 30, 2026 | Huffman Steve Ladd | CEO & President, Director, 10% Owner | Option exercise(M) | 18K | — | $0 |
| Jun 16, 2026 | Wong Jennifer L. | Chief Operating Officer | Option exercise(M) | 39K | $5.35 | $210K |
| Jun 16, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 9K | $175.41 | $1.5M |
| Jun 16, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 9K | $176.20 | $1.6M |
| Jun 16, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 12K | $177.31 | $2.1M |
| Jun 16, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 7K | $178.09 | $1.3M |
| Jun 16, 2026 | Wong Jennifer L. | Chief Operating Officer | Sell(S) | 2K | $179.10 | $358K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for RDDT