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 |
|---|---|---|---|---|---|---|
| Oct 1, 2021 | Bayle Deborah S. | Director | Disposed to issuer(D) | 7K | — | — |
| Oct 1, 2021 | Anderson Robert Brent | Director | Disposed to issuer(D) | 604 | — | — |
| Oct 1, 2021 | Anderson David Glen | Director | Disposed to issuer(D) | 598K | — | — |
| Oct 1, 2021 | Anderson David Glen | Director | Disposed to issuer(D) | 967 | — | — |
| Oct 1, 2021 | Anderson Robert Brent | Director | Disposed to issuer(D) | 26K | — | — |
| Oct 1, 2021 | Beard Richard T. | Director | Disposed to issuer(D) | 189K | — | — |
| Oct 1, 2021 | Beard Richard T. | Director | Disposed to issuer(D) | 26K | — | — |
| Oct 1, 2021 | Browning Matthew Spencer | Director | Disposed to issuer(D) | 9K | — | — |
| Oct 1, 2021 | Gochnour Natalie | Director | Disposed to issuer(D) | 4K | — | — |
| Oct 1, 2021 | Swenson Douglas H. | Director | Disposed to issuer(D) | 18K | — | — |
| Oct 1, 2021 | Swenson Douglas H. | Director | Disposed to issuer(D) | 6K | — | — |
| Oct 1, 2021 | Kirkham Judd Peterson | Executive Officer | Disposed to issuer(D) | 745 | — | — |
| Oct 1, 2021 | Kirkham Judd Peterson | Executive Officer | Disposed to issuer(D) | 13K | — | — |
| Oct 1, 2021 | Austin Judd J | Executive Officer | Disposed to issuer(D) | 6K | — | — |
| Oct 1, 2021 | Austin Judd J | Executive Officer | Disposed to issuer(D) | 722 | — | — |
| Oct 1, 2021 | Jones Ryan Howard | Executive Officer | Disposed to issuer(D) | 778 | — | — |
| Oct 1, 2021 | Jones Ryan Howard | Executive Officer | Disposed to issuer(D) | 6K | — | — |
| Oct 1, 2021 | Linford Christine Maebelle | Executive Officer | Disposed to issuer(D) | 448 | — | — |
| Oct 1, 2021 | Linford Christine Maebelle | Executive Officer | Disposed to issuer(D) | 4K | — | — |
| Oct 1, 2021 | Williams Len E | President/CEO, Director | Disposed to issuer(D) | 861 | — | — |
| Oct 1, 2021 | Williams Len E | President/CEO, Director | Disposed to issuer(D) | 46K | — | — |
| Oct 1, 2021 | Olson Mark K | EVP/Chief Financial Officer | Disposed to issuer(D) | 17K | — | — |
| Oct 1, 2021 | Olson Mark K | EVP/Chief Financial Officer | Disposed to issuer(D) | 2K | — | — |
| Oct 1, 2021 | Olson Mark K | EVP/Chief Financial Officer | Disposed to issuer(D) | 867 | — | — |
| Sep 29, 2021 | Kirkham Judd Peterson | Executive Officer | Buy(P) | 9 | — | — |
| Sep 29, 2021 | Austin Judd J | Executive Officer | Buy(P) | 9 | — | — |
| Sep 29, 2021 | Jones Ryan Howard | Executive Officer | Buy(P) | 9 | — | — |
| Sep 29, 2021 | Linford Christine Maebelle | Executive Officer | Buy(P) | 6 | — | — |
| Sep 29, 2021 | Williams Len E | President/CEO, Director | Buy(P) | 195 | — | — |
| Sep 29, 2021 | Williams Len E | President/CEO, Director | Buy(P) | 277 | — | — |
| Sep 29, 2021 | Williams Len E | President/CEO, Director | Buy(P) | 10 | — | — |
| Sep 29, 2021 | Olson Mark K | EVP/Chief Financial Officer | Buy(P) | 10 | — | — |
| Sep 29, 2021 | Olson Mark K | EVP/Chief Financial Officer | Buy(P) | 243 | — | — |
| Sep 21, 2021 | Anderson Robert Brent | Director | Option exercise(M) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Anderson Robert Brent | Director | Other(J) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Anderson David Glen | Director | Option exercise(M) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Anderson David Glen | Director | Other(J) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Bayle Deborah S. | Director | Option exercise(M) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Bayle Deborah S. | Director | Other(J) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Beard Richard T. | Director | Option exercise(M) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Beard Richard T. | Director | Other(J) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Browning Matthew Spencer | Director | Option exercise(M) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Browning Matthew Spencer | Director | Other(J) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Gochnour Natalie | Director | Option exercise(M) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Gochnour Natalie | Director | Other(J) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Swenson Douglas H. | Director | Option exercise(M) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Swenson Douglas H. | Director | Other(J) | 967 | $39.86 | $39K |
| Sep 21, 2021 | Williams Len E | President/CEO, Director | Option exercise(M) | 19K | $39.86 | $756K |
| Sep 21, 2021 | Williams Len E | President/CEO, Director | Other(J) | 2K | $39.86 | $75K |
| Sep 21, 2021 | Williams Len E | President/CEO, Director | Other(J) | 6K | $39.86 | $247K |
| Sep 21, 2021 | Williams Len E | President/CEO, Director | Other(J) | 11K | $39.86 | $434K |
| Sep 21, 2021 | Olson Mark K | EVP/Chief Financial Officer | Option exercise(M) | 9K | $39.86 | $371K |
| Sep 21, 2021 | Olson Mark K | EVP/Chief Financial Officer | Other(J) | 5K | $39.86 | $214K |
| Sep 21, 2021 | Olson Mark K | EVP/Chief Financial Officer | Other(J) | 3K | $39.86 | $123K |
| Sep 21, 2021 | Olson Mark K | EVP/Chief Financial Officer | Other(J) | 829 | $39.86 | $33K |
| Sep 21, 2021 | Austin Judd J | Executive Officer | Option exercise(M) | 4K | $39.86 | $163K |
| Sep 21, 2021 | Austin Judd J | Executive Officer | Other(J) | 232 | $39.86 | $9K |
| Sep 21, 2021 | Austin Judd J | Executive Officer | Other(J) | 962 | $39.86 | $38K |
| Sep 21, 2021 | Austin Judd J | Executive Officer | Other(J) | 3K | $39.86 | $115K |
| Sep 21, 2021 | Kirkham Judd Peterson | Executive Officer | Option exercise(M) | 5K | $39.86 | $194K |
| Sep 21, 2021 | Kirkham Judd Peterson | Executive Officer | Tax withholding(F) | 1K | $39.86 | $57K |
| Sep 21, 2021 | Kirkham Judd Peterson | Executive Officer | Other(J) | 2K | $39.86 | $66K |
| Sep 21, 2021 | Kirkham Judd Peterson | Executive Officer | Other(J) | 3K | $39.86 | $114K |
| Sep 21, 2021 | Kirkham Judd Peterson | Executive Officer | Other(J) | 348 | $39.86 | $14K |
| Sep 21, 2021 | Jones Ryan Howard | Executive Officer | Tax withholding(F) | 1K | $39.86 | $51K |
| Sep 21, 2021 | Jones Ryan Howard | Executive Officer | Option exercise(M) | 4K | $39.86 | $174K |
| Sep 21, 2021 | Jones Ryan Howard | Executive Officer | Other(J) | 3K | $39.86 | $100K |
| Sep 21, 2021 | Jones Ryan Howard | Executive Officer | Other(J) | 1K | $39.86 | $57K |
| Sep 21, 2021 | Jones Ryan Howard | Executive Officer | Other(J) | 410 | $39.86 | $16K |
| Sep 21, 2021 | Linford Christine Maebelle | Executive Officer | Option exercise(M) | 4K | $39.86 | $145K |
| Sep 21, 2021 | Linford Christine Maebelle | Executive Officer | Tax withholding(F) | 1K | $39.86 | $42K |
| Sep 21, 2021 | Linford Christine Maebelle | Executive Officer | Other(J) | 1K | $39.86 | $49K |
| Sep 21, 2021 | Linford Christine Maebelle | Executive Officer | Other(J) | 2K | $39.86 | $82K |
| Sep 21, 2021 | Linford Christine Maebelle | Executive Officer | Other(J) | 354 | $39.86 | $14K |
| Aug 25, 2021 | Gunther Jonathan Blaine | 10% Owner | Option exercise(X) | 3K | $41.98 | $147K |
| Aug 25, 2021 | Gunther Jonathan Blaine | 10% Owner | Option exercise(X) | 3K | $35.70 | $125K |
| Aug 25, 2021 | Gunther Jonathan Blaine | 10% Owner | Option exercise(X) | 4K | $26.80 | $117K |
| Aug 25, 2021 | Gunther Jonathan Blaine | 10% Owner | Option exercise(X) | 4K | $41.98 | $184K |
| Aug 23, 2021 | Beard Richard T. | Director | Tax withholding(F) | 9K | $42.34 | $391K |
| Aug 23, 2021 | Beard Richard T. | Director | Option exercise(M) | 32K | $42.34 | $1.4M |
| Aug 23, 2021 | Beard Richard T. | Director | Option exercise(M) | 32K | $12.10 | $391K |
| Aug 16, 2021 | Williams Len E | President/CEO, Director | Buy(P) | 4 | — | $0 |
| Aug 16, 2021 | Williams Len E | President/CEO, Director | Buy(P) | 109 | — | $0 |
| Aug 16, 2021 | Olson Mark K | EVP/Chief Financial Officer | Buy(P) | 4 | — | $0 |
| Aug 16, 2021 | Olson Mark K | EVP/Chief Financial Officer | Buy(P) | 32 | — | $0 |
| Aug 16, 2021 | Olson Mark K | EVP/Chief Financial Officer | Buy(P) | 8 | — | $0 |
| Aug 16, 2021 | Kirkham Judd Peterson | Executive Officer | Buy(P) | 3 | — | $0 |
| Aug 16, 2021 | Austin Judd J | Executive Officer | Buy(P) | 3 | — | $0 |
| Aug 16, 2021 | Jones Ryan Howard | Executive Officer | Buy(P) | 4 | — | $0 |
| Aug 16, 2021 | Linford Christine Maebelle | Executive Officer | Buy(P) | 2 | — | $0 |
| Aug 6, 2021 | Gochnour Natalie | Director | Option exercise(M) | 6K | $42.17 | $247K |
| Aug 6, 2021 | Gochnour Natalie | Director | Tax withholding(F) | 5K | $42.17 | $190K |
| Aug 6, 2021 | Gochnour Natalie | Director | Option exercise(M) | 6K | $32.45 | $190K |
| Aug 5, 2021 | Browning Matthew Spencer | Director | Option exercise(M) | 10K | $41.25 | $420K |
| Aug 5, 2021 | Browning Matthew Spencer | Director | Tax withholding(F) | 7K | $41.25 | $270K |
| Aug 5, 2021 | Browning Matthew Spencer | Director | Option exercise(M) | 4K | $26.80 | $101K |
| Aug 5, 2021 | Browning Matthew Spencer | Director | Option exercise(M) | 3K | $35.70 | $125K |
| Aug 5, 2021 | Browning Matthew Spencer | Director | Option exercise(M) | 3K | $15.41 | $45K |
| Jul 20, 2021 | Newbold Family Trust | 10% Owner | Sell(S) | 69 | $41.14 | $3K |
| Jul 20, 2021 | Newbold Family Trust | 10% Owner | Sell(S) | 367 | $41.05 | $15K |
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 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).