144 transactions by 5 insiders, from March 31, 2026 to October 1, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Nathan L. MataChief | 104 | 103/104 | — | $2.7M |
| Hendrik Peter SchollCMO | 22 | 8/22 | — | $2.9M |
| Yu-Hsin LinCEO | 8 | 6/8 | — | $1.7M |
| Hao-Yuan ChuangCFO | 8 | 6/8 | — | $1.2M |
| Wan-Shan ChenDir | 2 | 1/2 | — | $198K |
144 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 2 | $170.02 | $340 |
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 14 | $169.36 | $2K |
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 12 | $168.21 | $2K |
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 78 | $167.59 | $13K |
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 50 | $166.44 | $8K |
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 120 | $165.49 | $20K |
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 24 | $164.64 | $4K |
| Hendrik Peter SchollCMO | Oct 1 | SPLAN | 200 | $163.63 | $33K |
| Hao-Yuan ChuangCFO | Aug 12 | SPLAN | 223 | $180.57 | $40K |
| Hao-Yuan ChuangCFO | Aug 12 | SPLAN | 144 | $180.00 | $26K |
| Yu-Hsin LinCEO | Aug 12 | SPLAN | 223 | $180.57 | $40K |
| Yu-Hsin LinCEO | Aug 12 | SPLAN | 142 | $180.00 | $26K |
| Hendrik Peter SchollCMO | Jun 18 | S | 96 | $147.11 | $14K |
| Hendrik Peter SchollCMO | Jun 18 | S | 1,199 | $146.24 | $175K |
| Hendrik Peter SchollCMO | Jun 18 | S | 4,861 | $145.43 | $707K |
| Hendrik Peter SchollCMO | Jun 18 | S | 3,748 | $144.66 | $542K |
| Hendrik Peter SchollCMO | Jun 18 | S | 96 | $143.90 | $14K |
| Hendrik Peter SchollCMO | Jun 16 | S | 1,035 | $145.02 | $150K |
| Hendrik Peter SchollCMO | Jun 16 | S | 1,897 | $143.55 | $272K |
| Hendrik Peter SchollCMO | Jun 16 | S | 450 | $142.20 | $64K |
| Hendrik Peter SchollCMO | Jun 16 | S | 100 | $141.83 | $14K |
| Hendrik Peter SchollCMO | Jun 16 | S | 540 | $140.58 | $76K |
| Hendrik Peter SchollCMO | Jun 16 | S | 3,140 | $139.57 | $438K |
| Hendrik Peter SchollCMO | Jun 16 | S | 784 | $138.18 | $108K |
| Hendrik Peter SchollCMO | Jun 16 | S | 2,054 | $137.61 | $283K |
| Nathan L. MataChief | May 7 | SPLAN | 9 | $155.25 | $1K |
| Nathan L. MataChief | May 7 | SPLAN | 3 | $154.61 | $464 |
| Nathan L. MataChief | May 7 | SPLAN | 428 | $153.56 | $66K |
| Nathan L. MataChief | May 7 | SPLAN | 226 | $152.45 | $34K |
| Nathan L. MataChief | May 6 | SPLAN | 100 | $156.00 | $16K |
| Nathan L. MataChief | May 6 | SPLAN | 100 | $155.97 | $16K |
| Nathan L. MataChief | May 6 | SPLAN | 240 | $154.41 | $37K |
| Nathan L. MataChief | May 6 | SPLAN | 128 | $153.42 | $20K |
| Nathan L. MataChief | May 6 | SPLAN | 424 | $152.67 | $65K |
| Nathan L. MataChief | May 6 | SPLAN | 8 | $151.57 | $1K |
| Nathan L. MataChief | May 5 | SPLAN | 68 | $158.11 | $11K |
| Nathan L. MataChief | May 5 | SPLAN | 155 | $157.29 | $24K |
| Nathan L. MataChief | May 5 | SPLAN | 121 | $156.53 | $19K |
| Nathan L. MataChief | May 5 | SPLAN | 173 | $155.48 | $27K |
| Nathan L. MataChief | May 5 | SPLAN | 363 | $154.44 | $56K |
| Nathan L. MataChief | May 5 | SPLAN | 120 | $153.92 | $18K |
| Nathan L. MataChief | May 4 | SPLAN | 172 | $157.49 | $27K |
| Nathan L. MataChief | May 4 | SPLAN | 235 | $156.57 | $37K |
| Nathan L. MataChief | May 4 | SPLAN | 325 | $155.21 | $50K |
| Nathan L. MataChief | May 4 | SPLAN | 236 | $154.24 | $36K |
| Nathan L. MataChief | May 4 | SPLAN | 32 | $153.50 | $5K |
| Nathan L. MataChief | May 1 | SPLAN | 23 | $160.00 | $4K |
| Nathan L. MataChief | May 1 | SPLAN | 38 | $159.08 | $6K |
| Nathan L. MataChief | May 1 | SPLAN | 65 | $158.35 | $10K |
| Nathan L. MataChief | May 1 | SPLAN | 106 | $157.45 | $17K |
| Nathan L. MataChief | May 1 | SPLAN | 82 | $156.24 | $13K |
| Nathan L. MataChief | May 1 | SPLAN | 346 | $155.48 | $54K |
| Nathan L. MataChief | May 1 | SPLAN | 288 | $154.38 | $44K |
| Nathan L. MataChief | May 1 | SPLAN | 52 | $153.89 | $8K |
| Nathan L. MataChief | Apr 30 | SPLAN | 101 | $158.15 | $16K |
| Nathan L. MataChief | Apr 30 | SPLAN | 340 | $157.37 | $54K |
| Nathan L. MataChief | Apr 30 | SPLAN | 517 | $156.59 | $81K |
| Nathan L. MataChief | Apr 30 | SPLAN | 42 | $155.68 | $7K |
| Nathan L. MataChief | Apr 29 | SPLAN | 22 | $158.19 | $3K |
| Nathan L. MataChief | Apr 29 | SPLAN | 102 | $157.39 | $16K |
| Nathan L. MataChief | Apr 29 | SPLAN | 339 | $156.43 | $53K |
| Nathan L. MataChief | Apr 29 | SPLAN | 259 | $155.52 | $40K |
| Nathan L. MataChief | Apr 29 | SPLAN | 278 | $154.58 | $43K |
| Nathan L. MataChief | Apr 28 | SPLAN | 54 | $162.14 | $9K |
| Nathan L. MataChief | Apr 28 | SPLAN | 89 | $161.72 | $14K |
| Nathan L. MataChief | Apr 28 | SPLAN | 120 | $160.27 | $19K |
| Nathan L. MataChief | Apr 28 | SPLAN | 380 | $159.42 | $61K |
| Nathan L. MataChief | Apr 28 | SPLAN | 62 | $158.71 | $10K |
| Nathan L. MataChief | Apr 28 | SPLAN | 222 | $157.49 | $35K |
| Nathan L. MataChief | Apr 28 | SPLAN | 53 | $156.61 | $8K |
| Nathan L. MataChief | Apr 28 | SPLAN | 8 | $155.36 | $1K |
| Nathan L. MataChief | Apr 28 | SPLAN | 12 | $154.65 | $2K |
| Nathan L. MataChief | Apr 27 | SPLAN | 36 | $164.07 | $6K |
| Nathan L. MataChief | Apr 27 | SPLAN | 409 | $163.56 | $67K |
| Nathan L. MataChief | Apr 27 | SPLAN | 231 | $162.38 | $38K |
| Nathan L. MataChief | Apr 27 | SPLAN | 280 | $161.62 | $45K |
| Nathan L. MataChief | Apr 27 | SPLAN | 44 | $160.83 | $7K |
| Nathan L. MataChief | Apr 24 | SPLAN | 3 | $162.53 | $488 |
| Nathan L. MataChief | Apr 24 | SPLAN | 28 | $161.22 | $5K |
| Nathan L. MataChief | Apr 24 | SPLAN | 330 | $160.40 | $53K |
| Nathan L. MataChief | Apr 24 | SPLAN | 375 | $159.46 | $60K |
| Nathan L. MataChief | Apr 24 | SPLAN | 190 | $158.65 | $30K |
| Nathan L. MataChief | Apr 24 | SPLAN | 74 | $157.86 | $12K |
| Nathan L. MataChief | Apr 23 | SPLAN | 21 | $169.56 | $4K |
| Nathan L. MataChief | Apr 23 | SPLAN | 54 | $168.43 | $9K |
| Nathan L. MataChief | Apr 23 | SPLAN | 373 | $167.37 | $62K |
| Nathan L. MataChief | Apr 23 | SPLAN | 127 | $166.56 | $21K |
| Nathan L. MataChief | Apr 23 | SPLAN | 158 | $165.38 | $26K |
| Nathan L. MataChief | Apr 23 | SPLAN | 267 | $164.47 | $44K |
| Yu-Hsin LinCEO | Apr 21 | J | 10,000 | $0.00 | — |
| Hendrik Peter SchollCMODERIV | Apr 21 | J | 10,000 | $0.00 | —? |
| Nathan L. MataChief | Apr 22 | SPLAN | 21 | $173.04 | $4K |
| Nathan L. MataChief | Apr 22 | SPLAN | 249 | $172.49 | $43K |
| Nathan L. MataChief | Apr 22 | SPLAN | 257 | $171.62 | $44K |
| Nathan L. MataChief | Apr 22 | SPLAN | 75 | $170.58 | $13K |
| Nathan L. MataChief | Apr 22 | SPLAN | 105 | $169.52 | $18K |
| Nathan L. MataChief | Apr 22 | SPLAN | 101 | $168.64 | $17K |
| Nathan L. MataChief | Apr 22 | SPLAN | 141 | $167.42 | $24K |
| Nathan L. MataChief | Apr 22 | SPLAN | 20 | $166.32 | $3K |
| Nathan L. MataChief | Apr 22 | SPLAN | 31 | $165.70 | $5K |
| Hao-Yuan ChuangCFO | Apr 21 | J | 10,000 | $0.00 | — |
| Nathan L. MataChief | Apr 21 | SPLAN | 214 | $167.34 | $36K |
| Nathan L. MataChief | Apr 21 | SPLAN | 312 | $166.49 | $52K |
| Nathan L. MataChief | Apr 21 | SPLAN | 332 | $165.49 | $55K |
| Nathan L. MataChief | Apr 21 | SPLAN | 78 | $164.60 | $13K |
| Nathan L. MataChief | Apr 21 | SPLAN | 64 | $163.49 | $10K |
| Nathan L. MataChief | Apr 20 | SPLAN | 9 | $168.35 | $2K |
| Nathan L. MataChief | Apr 20 | SPLAN | 16 | $167.17 | $3K |
| Nathan L. MataChief | Apr 20 | SPLAN | 3 | $166.91 | $501 |
| Nathan L. MataChief | Apr 20 | SPLAN | 40 | $165.29 | $7K |
| Nathan L. MataChief | Apr 20 | SPLAN | 124 | $164.40 | $20K |
| Nathan L. MataChief | Apr 20 | SPLAN | 524 | $163.52 | $86K |
| Nathan L. MataChief | Apr 20 | SPLAN | 284 | $162.76 | $46K |
| Nathan L. MataChief | Apr 17 | SPLAN | 200 | $163.33 | $33K |
| Nathan L. MataChief | Apr 17 | SPLAN | 216 | $162.48 | $35K |
| Nathan L. MataChief | Apr 17 | SPLAN | 274 | $161.41 | $44K |
| Nathan L. MataChief | Apr 17 | SPLAN | 226 | $160.55 | $36K |
| Nathan L. MataChief | Apr 17 | SPLAN | 52 | $159.38 | $8K |
| Nathan L. MataChief | Apr 17 | SPLAN | 32 | $158.46 | $5K |
| Nathan L. MataChief | Apr 16 | SPLAN | 12 | $164.12 | $2K |
| Nathan L. MataChief | Apr 16 | SPLAN | 36 | $163.21 | $6K |
| Nathan L. MataChief | Apr 16 | SPLAN | 76 | $162.26 | $12K |
| Nathan L. MataChief | Apr 16 | SPLAN | 240 | $161.61 | $39K |
| Nathan L. MataChief | Apr 16 | SPLAN | 201 | $160.35 | $32K |
| Nathan L. MataChief | Apr 16 | SPLAN | 219 | $159.81 | $35K |
| Nathan L. MataChief | Apr 16 | SPLAN | 216 | $158.28 | $34K |
| Nathan L. MataChief | Apr 15 | SPLAN | 4 | $171.19 | $685 |
| Nathan L. MataChief | Apr 15 | SPLAN | 8 | $170.77 | $1K |
| Nathan L. MataChief | Apr 15 | SPLAN | 68 | $169.15 | $12K |
| Nathan L. MataChief | Apr 15 | SPLAN | 537 | $168.64 | $91K |
| Nathan L. MataChief | Apr 15 | SPLAN | 383 | $167.58 | $64K |
| Yu-Hsin LinCEO | Apr 9 | SPLAN | 200 | $183.00 | $37K |
| Yu-Hsin LinCEO | Apr 9 | SPLAN | 3,000 | $182.40 | $547K |
| Yu-Hsin LinCEO | Apr 9 | SPLAN | 3,500 | $181.33 | $635K |
| Yu-Hsin LinCEO | Apr 9 | SPLAN | 2,500 | $180.36 | $451K |
| Wan-Shan ChenDir | Apr 9 | SPLAN | 1,100 | $180.43 | $198K |
| Hao-Yuan ChuangCFO | Apr 9 | SPLAN | 291 | $183.08 | $53K |
| Hao-Yuan ChuangCFO | Apr 9 | SPLAN | 1,909 | $182.58 | $349K |
| Hao-Yuan ChuangCFO | Apr 9 | SPLAN | 2,000 | $181.40 | $363K |
| Hao-Yuan ChuangCFO | Apr 9 | SPLAN | 2,000 | $180.35 | $361K |
| Wan-Shan ChenDirDERIV | Mar 31 | A | 13,796 | $0.00 | —? |
| Hao-Yuan ChuangCFODERIV | Mar 31 | A | 144,868 | $0.00 | —? |
| Nathan L. MataChiefDERIV | Mar 31 | A | 144,868 | $0.00 | —? |
| Yu-Hsin LinCEODERIV | Mar 31 | A | 206,954 | $0.00 | —? |