106 transactions by 11 insiders, from January 5, 2026 to September 30, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Louise Frederika KooijCAO | 35 | 35/35 | — | $11.6M |
| Johannes Jacob Pieter KasteleinChief | 20 | 18/20 | — | $15.5M |
| Michael H. DavidsonCEO | 20 | 16/20 | $227K | $25.3M |
| Mayur Ian SomaiyaCFO | 12 | 12/12 | — | $3.4M |
| Louis G. LangeDir | 7 | — | — | $2.2M |
| der Kamp Hilde Johanna vanDir | 2 | — | — | — |
| Robert William GunningCAO | 2 | — | — | — |
| William LewisDir | 2 | — | — | — |
| John W. SmitherDir | 2 | — | — | — |
| Adele M. GulfoDir | 2 | — | — | — |
| Mark C. McKennaDir | 2 | — | — | — |
106 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Johannes Jacob Pieter KasteleinChiefDERIV | Sep 30 | MPLAN | 50,246 | $0.00 | —? |
| Johannes Jacob Pieter KasteleinChief | Sep 30 | SPLAN | 50,246 | $25.03 | $1.3M |
| Johannes Jacob Pieter KasteleinChief | Sep 30 | MPLAN | 50,246 | — | — |
| Michael H. DavidsonCEO | Sep 14 | P | 10,000 | $22.65 | $227K |
| Robert William GunningCAODERIV | Sep 1 | A | 14,000 | $0.00 | —? |
| Robert William GunningCAO | Sep 1 | A | 3,200 | $0.00 | — |
| Johannes Jacob Pieter KasteleinChiefDERIV | Aug 24 | MPLAN | 125,000 | $0.00 | —? |
| Johannes Jacob Pieter KasteleinChief | Aug 24 | SPLAN | 125,000 | $26.91 | $3.4M |
| Johannes Jacob Pieter KasteleinChief | Aug 24 | MPLAN | 125,000 | — | — |
| Louise Frederika KooijCAODERIV | Jul 20 | MPLAN | 80,000 | $0.00 | —? |
| Louise Frederika KooijCAODERIV | Jul 20 | MPLAN | 25,000 | $0.00 | —? |
| Louise Frederika KooijCAO | Jul 20 | SPLAN | 2,915 | $31.71 | $92K |
| Louise Frederika KooijCAO | Jul 20 | SPLAN | 31,885 | $31.05 | $990K |
| Louise Frederika KooijCAO | Jul 20 | SPLAN | 70,200 | $29.96 | $2.1M |
| Louise Frederika KooijCAO | Jul 20 | MPLAN | 80,000 | $11.17 | $894K |
| Louise Frederika KooijCAO | Jul 20 | MPLAN | 25,000 | $11.90 | $298K |
| Louise Frederika KooijCAODERIV | Jun 22 | MPLAN | 15,000 | $0.00 | —? |
| Louise Frederika KooijCAODERIV | Jun 22 | MPLAN | 25,000 | $0.00 | —? |
| Louise Frederika KooijCAO | Jun 22 | SPLAN | 300 | $30.73 | $9K |
| Louise Frederika KooijCAO | Jun 22 | SPLAN | 39,700 | $30.20 | $1.2M |
| Louise Frederika KooijCAO | Jun 22 | MPLAN | 15,000 | $11.90 | $179K |
| Louise Frederika KooijCAO | Jun 22 | MPLAN | 25,000 | $10.90 | $273K |
| Louise Frederika KooijCAODERIV | May 26 | MPLAN | 5,000 | $0.00 | —? |
| Louise Frederika KooijCAODERIV | May 26 | MPLAN | 60,000 | $0.00 | —? |
| Louise Frederika KooijCAO | May 26 | SPLAN | 65,000 | $35.69 | $2.3M |
| Louise Frederika KooijCAO | May 26 | MPLAN | 5,000 | $10.90 | $55K |
| Louise Frederika KooijCAO | May 26 | MPLAN | 60,000 | $10.00 | $600K |
| Louis G. LangeDir | Mar 11 | S | 446 | $31.23 | $14K |
| Louis G. LangeDir | Mar 11 | S | 44,173 | $30.41 | $1.3M |
| Louis G. LangeDirDERIV | Mar 9 | X | 44,619 | $0.00 | —? |
| Louis G. LangeDir | Mar 9 | X | 44,619 | $11.50 | $513K |
| Louis G. LangeDir | Mar 6 | S | 28,186 | $29.41 | $829K |
| Johannes Jacob Pieter KasteleinChiefDERIV | Mar 9 | MPLAN | 101,409 | $0.00 | —? |
| Johannes Jacob Pieter KasteleinChiefDERIV | Mar 6 | MPLAN | 94,124 | $0.00 | —? |
| Johannes Jacob Pieter KasteleinChiefDERIV | Mar 5 | MPLAN | 104,467 | $0.00 | —? |
| Johannes Jacob Pieter KasteleinChief | Mar 9 | SPLAN | 101,409 | $30.29 | $3.1M |
| Johannes Jacob Pieter KasteleinChief | Mar 9 | MPLAN | 101,409 | — | — |
| Johannes Jacob Pieter KasteleinChief | Mar 6 | SPLAN | 94,124 | $30.32 | $2.9M |
| Johannes Jacob Pieter KasteleinChief | Mar 6 | MPLAN | 94,124 | — | — |
| Johannes Jacob Pieter KasteleinChief | Mar 5 | SPLAN | 104,467 | $30.30 | $3.2M |
| Johannes Jacob Pieter KasteleinChief | Mar 5 | MPLAN | 104,467 | — | — |
| Michael H. DavidsonCEODERIV | Mar 2 | M | 443,707 | $0.00 | —? |
| Michael H. DavidsonCEO | Mar 2 | S | 443,707 | $33.25 | $14.8M |
| Michael H. DavidsonCEO | Mar 2 | M | 443,707 | — | — |
| Michael H. DavidsonCEODERIV | Feb 26 | MPLAN | 183,332 | $0.00 | —? |
| Michael H. DavidsonCEODERIV | Feb 25 | MPLAN | 58,253 | $0.00 | —? |
| Michael H. DavidsonCEODERIV | Feb 24 | MPLAN | 64,708 | $0.00 | —? |
| Michael H. DavidsonCEO | Feb 26 | SPLAN | 17,924 | $34.44 | $617K |
| Michael H. DavidsonCEO | Feb 26 | SPLAN | 165,408 | $33.63 | $5.6M |
| Michael H. DavidsonCEO | Feb 26 | MPLAN | 183,332 | — | — |
| Michael H. DavidsonCEO | Feb 25 | SPLAN | 1,300 | $36.68 | $48K |
| Michael H. DavidsonCEO | Feb 25 | SPLAN | 10,436 | $35.96 | $375K |
| Michael H. DavidsonCEO | Feb 25 | SPLAN | 46,517 | $35.11 | $1.6M |
| Michael H. DavidsonCEO | Feb 25 | MPLAN | 58,253 | — | — |
| Michael H. DavidsonCEO | Feb 24 | SPLAN | 3,161 | $36.46 | $115K |
| Michael H. DavidsonCEO | Feb 24 | SPLAN | 61,547 | $36.13 | $2.2M |
| Michael H. DavidsonCEO | Feb 24 | MPLAN | 64,708 | — | — |
| Johannes Jacob Pieter KasteleinChief | Feb 20 | S | 30,789 | $35.46 | $1.1M |
| Johannes Jacob Pieter KasteleinChief | Feb 20 | S | 14,692 | $35.00 | $514K |
| Louise Frederika KooijCAODERIV | Jan 28 | MPLAN | 32,612 | $0.00 | —? |
| Louise Frederika KooijCAODERIV | Jan 27 | MPLAN | 39,816 | $0.00 | —? |
| Louise Frederika KooijCAO | Jan 28 | SPLAN | 32,612 | $31.80 | $1.0M |
| Louise Frederika KooijCAO | Jan 28 | MPLAN | 32,612 | $10.90 | $355K |
| Louise Frederika KooijCAO | Jan 27 | SPLAN | 39,816 | $32.62 | $1.3M |
| Louise Frederika KooijCAO | Jan 27 | MPLAN | 39,816 | $10.90 | $434K |
| Louise Frederika KooijCAODERIV | Jan 26 | MPLAN | 34,400 | $0.00 | —? |
| Louise Frederika KooijCAODERIV | Jan 23 | MPLAN | 38,172 | $0.00 | —? |
| Louise Frederika KooijCAO | Jan 26 | SPLAN | 309 | $33.45 | $10K |
| Louise Frederika KooijCAO | Jan 26 | SPLAN | 34,091 | $32.77 | $1.1M |
| Louise Frederika KooijCAO | Jan 26 | MPLAN | 34,400 | $10.90 | $375K |
| Louise Frederika KooijCAO | Jan 23 | SPLAN | 12,767 | $34.37 | $439K |
| Louise Frederika KooijCAO | Jan 23 | SPLAN | 25,405 | $33.44 | $850K |
| Louise Frederika KooijCAO | Jan 23 | MPLAN | 38,172 | $10.90 | $416K |
| Mayur Ian SomaiyaCFODERIV | Jan 21 | MPLAN | 39,784 | $0.00 | —? |
| Mayur Ian SomaiyaCFODERIV | Jan 20 | MPLAN | 60,216 | $0.00 | —? |
| Mayur Ian SomaiyaCFO | Jan 21 | SPLAN | 24,362 | $33.80 | $823K |
| Mayur Ian SomaiyaCFO | Jan 21 | SPLAN | 15,422 | $33.25 | $513K |
| Mayur Ian SomaiyaCFO | Jan 21 | MPLAN | 39,784 | $9.26 | $368K |
| Mayur Ian SomaiyaCFO | Jan 20 | SPLAN | 19,604 | $32.38 | $635K |
| Mayur Ian SomaiyaCFO | Jan 20 | SPLAN | 39,712 | $31.78 | $1.3M |
| Mayur Ian SomaiyaCFO | Jan 20 | SPLAN | 900 | $30.64 | $28K |
| Mayur Ian SomaiyaCFO | Jan 20 | MPLAN | 60,216 | $9.26 | $558K |
| der Kamp Hilde Johanna vanDirDERIV | Jan 7 | A | 15,300 | $0.00 | —? |
| der Kamp Hilde Johanna vanDir | Jan 7 | A | 3,400 | — | — |
| John W. SmitherDirDERIV | Jan 7 | A | 15,300 | $0.00 | —? |
| John W. SmitherDir | Jan 7 | A | 3,400 | — | — |
| Mark C. McKennaDirDERIV | Jan 7 | A | 15,300 | $0.00 | —? |
| Mark C. McKennaDir | Jan 7 | A | 3,400 | — | — |
| William LewisDirDERIV | Jan 7 | A | 15,300 | $0.00 | —? |
| William LewisDir | Jan 7 | A | 3,400 | — | — |
| Louis G. LangeDirDERIV | Jan 7 | A | 15,300 | $0.00 | —? |
| Louis G. LangeDir | Jan 7 | A | 3,400 | — | — |
| Adele M. GulfoDirDERIV | Jan 7 | A | 15,300 | $0.00 | —? |
| Adele M. GulfoDir | Jan 7 | A | 3,400 | — | — |
| Michael H. DavidsonCEODERIV | Jan 7 | APLAN | 364,000 | $0.00 | —? |
| Michael H. DavidsonCEO | Jan 7 | APLAN | 81,000 | — | — |
| Michael H. DavidsonCEO | Jan 7 | SPLAN | 11,582 | — | — |
| Mayur Ian SomaiyaCFODERIV | Jan 7 | APLAN | 115,000 | $0.00 | —? |
| Mayur Ian SomaiyaCFO | Jan 7 | APLAN | 25,500 | — | — |
| Mayur Ian SomaiyaCFO | Jan 5 | SPLAN | 5,118 | $33.25 | $170K |
| Louise Frederika KooijCAODERIV | Jan 7 | APLAN | 53,500 | $0.00 | —? |
| Louise Frederika KooijCAO | Jan 7 | APLAN | 12,000 | — | — |
| Louise Frederika KooijCAO | Jan 5 | SPLAN | 2,647 | $33.25 | $88K |
| Johannes Jacob Pieter KasteleinChiefDERIV | Jan 7 | APLAN | 115,000 | $0.00 | —? |
| Johannes Jacob Pieter KasteleinChief | Jan 7 | APLAN | 25,500 | — | — |
| Johannes Jacob Pieter KasteleinChief | Jan 5 | SPLAN | 6,000 | $33.25 | $200K |