STEM(STEM)
STEM
| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| May 20, 26 | BRUNO JOHN G | CTO | Sale | -- | 87.21K | -- | 707.09K |
| May 22, 26 | KAO MIN H | CTO | Sale | -- | 4.17K | -- | 11.94M |
| May 22, 26 | KAO MIN H | CTO | Sale | -- | 4.17K | -- | 11.93M |
| May 22, 26 | KAO MIN H | CTO | Sale | -- | 4.34K | -- | 6.23M |
| May 22, 26 | KAO MIN H | CTO | Sale | -- | 2.08K | -- | 6.23M |
| Jan 1, 26 | Morgan Jeanene Grace | Officer | Sale | -- | -- | -- | -- |
| May 20, 26 | NORRIS DUSTIN DAVID | Officer | Sale | $4.90 | 53.66K | $262.95K | 864.59K |
| May 21, 26 | Geyer Clay Howard | COO | Sale | $6.51 | 45.08K | $293.47K | 57.58K |
| May 22, 26 | Geyer Clay Howard | COO | Sale | $6.86 | 925 | $6.35K | 58.51K |
| May 21, 26 | Qu Shawn Xiaohua | CTO | Sale | -- | 4.58K | -- | 13.78M |
| May 21, 26 | Qu Shawn Xiaohua | CTO | Sale | $16.34 | 3 | $49.03 | 13.78M |
| May 21, 26 | Qu Shawn Xiaohua | CTO | Sale | -- | 4.58K | -- | 40.44K |
| May 21, 26 | Allen Dick | other: Chair Emeritus | Sale | -- | 8.76K | -- | 28.15K |
| May 20, 26 | Allen Dick | other: Chair Emeritus | Sale | -- | 10.22K | -- | 10.22K |
| May 21, 26 | Allen Dick | other: Chair Emeritus | Sale | -- | 8.76K | -- | -- |
| May 20, 26 | Venturo Brian M | CTO | Sale | -- | 11.39K | -- | 234.97K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $99.82 | 5.89K | $587.64K | 229.08K |
| May 20, 26 | Venturo Brian M | CTO | Sale | -- | 61.54K | -- | 61.54K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $98.87 | 2.80K | $276.82K | 58.74K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $99.83 | 4.79K | $478.20K | 53.95K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $100.95 | 23.37K | $2.36M | 30.58K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $101.59 | 30.18K | $3.07M | 400 |
| May 20, 26 | Venturo Brian M | CTO | Sale | $102.38 | 100 | $10.24K | -- |
| May 20, 26 | Venturo Brian M | CTO | Sale | -- | 15.38K | -- | 15.38K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $98.87 | 700 | $69.21K | 14.69K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $99.83 | 1.20K | $119.60K | 13.49K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $100.95 | 5.84K | $589.73K | 7.64K |
| May 20, 26 | Venturo Brian M | CTO | Sale | $101.59 | 7.54K | $766.51K | 100 |
| May 20, 26 | Venturo Brian M | CTO | Sale | -- | 11.39K | -- | 170.80K |
| May 20, 26 | Venturo Brian M | CTO | Sale | -- | 61.54K | -- | 5.36M |
| May 20, 26 | Venturo Brian M | CTO | Sale | -- | 15.38K | -- | 2.96M |
| May 20, 26 | McVeety Kristen J | Officer | Sale | -- | 4.35K | -- | 124.44K |
| May 20, 26 | McVeety Kristen J | Officer | Sale | -- | 3.35K | -- | 127.79K |
| May 20, 26 | McVeety Kristen J | Officer | Sale | $99.82 | 3.83K | $382.61K | 123.96K |
| May 20, 26 | McVeety Kristen J | Officer | Sale | -- | 4.35K | -- | 47.82K |
| May 20, 26 | McVeety Kristen J | Officer | Sale | -- | 3.35K | -- | 50.23K |
| May 20, 26 | McBee Brannin | Officer | Sale | -- | 8.04K | -- | 321.77K |
| May 20, 26 | McBee Brannin | Officer | Sale | $99.82 | 3.68K | $367.64K | 318.09K |
| May 20, 26 | McBee Brannin | Officer | Sale | -- | 8.04K | -- | 120.57K |
| May 20, 26 | Jain Sachin | COO | Sale | -- | 8.04K | -- | 131.09K |
| May 20, 26 | Jain Sachin | COO | Sale | -- | 7.61K | -- | 138.70K |
| May 20, 26 | Jain Sachin | COO | Sale | $99.82 | 6.38K | $636.55K | 132.32K |
| May 20, 26 | Jain Sachin | COO | Sale | -- | 8.04K | -- | 120.57K |
| May 20, 26 | Jain Sachin | COO | Sale | -- | 7.61K | -- | 83.68K |
| May 20, 26 | Intrator Michael N | CEO | Sale | -- | 23.44K | -- | 4.29M |
| May 20, 26 | Intrator Michael N | CEO | Sale | $99.82 | 13.13K | $1.31M | 4.28M |
| May 20, 26 | Intrator Michael N | CEO | Sale | -- | 23.44K | -- | 351.65K |
| May 20, 26 | WILLIAMS GEORGE A | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | Torstad Elisabeth | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | Goldberg Chen | Officer | Sale | -- | 8.04K | -- | 70.38K |
| May 20, 26 | Goldberg Chen | Officer | Sale | -- | 8.70K | -- | 79.08K |
| May 20, 26 | Goldberg Chen | Officer | Sale | $99.82 | 8.63K | $861.15K | 70.45K |
| May 20, 26 | Goldberg Chen | Officer | Sale | $98.84 | 200 | $19.77K | 70.25K |
| May 20, 26 | Goldberg Chen | Officer | Sale | $99.71 | 400 | $39.88K | 69.85K |
| May 20, 26 | Goldberg Chen | Officer | Sale | $101.17 | 3.64K | $368.36K | 66.21K |
| May 20, 26 | Goldberg Chen | Officer | Sale | $101.87 | 1.30K | $132.43K | 64.91K |
| May 20, 26 | Goldberg Chen | Officer | Sale | -- | 8.04K | -- | 120.57K |
| May 20, 26 | Goldberg Chen | Officer | Sale | -- | 8.70K | -- | 95.64K |
| May 20, 26 | THAMAN MICHAEL H | CTO | Sale | -- | 2.81K | -- | 16.66K |
| May 20, 26 | THAMAN MICHAEL H | CTO | Sale | -- | 2.81K | -- | -- |
| May 20, 26 | THAMAN MICHAEL H | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | SUSMAN SALLY | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | Shannon James M | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | Kini Vikram | CTO | Sale | -- | 2.81K | -- | 2.81K |
| May 20, 26 | Kini Vikram | CTO | Sale | -- | 2.81K | -- | -- |
| May 20, 26 | Kini Vikram | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | KENNEDY KEVIN | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | Hooper Charles W | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | Hecker Friedrich | CTO | Sale | -- | 2.81K | -- | 18.45K |
| May 20, 26 | Hecker Friedrich | CTO | Sale | $101.98 | 1.27K | $129.11K | 17.18K |
| May 21, 26 | Hecker Friedrich | CTO | Sale | $102.04 | 4.00K | $408.17K | 13.18K |
| May 20, 26 | Hecker Friedrich | CTO | Sale | -- | 2.81K | -- | -- |
| May 20, 26 | Hecker Friedrich | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | GOTTSCHALK MARLA C | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | DOLLIVE JAMES P | CTO | Sale | -- | 2.81K | -- | 79.16K |
| May 20, 26 | DOLLIVE JAMES P | CTO | Sale | -- | 2.81K | -- | -- |
| May 20, 26 | DOLLIVE JAMES P | CTO | Sale | -- | 2.21K | -- | 2.21K |
| May 20, 26 | Baker Jeff | Officer | Sale | -- | 1.34K | -- | 1.35K |
| May 20, 26 | Baker Jeff | Officer | Sale | -- | 1.09K | -- | 2.44K |
| May 20, 26 | Baker Jeff | Officer | Sale | $99.82 | 1.32K | $131.76K | 1.12K |
| May 20, 26 | Baker Jeff | Officer | Sale | -- | 1.34K | -- | 20.09K |
| May 20, 26 | Baker Jeff | Officer | Sale | -- | 1.09K | -- | 11.95K |
| May 20, 26 | Agrawal Nitin | CFO | Sale | -- | 11.41K | -- | 201.30K |
| May 20, 26 | Agrawal Nitin | CFO | Sale | -- | 8.04K | -- | 209.34K |
| May 20, 26 | Agrawal Nitin | CFO | Sale | $99.82 | 10.06K | $1.00M | 199.28K |
| May 20, 26 | Agrawal Nitin | CFO | Sale | -- | 11.41K | -- | 125.54K |
| May 20, 26 | Agrawal Nitin | CFO | Sale | -- | 8.04K | -- | 120.57K |
| May 20, 26 | Friedman Michael A | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 15, 26 | Neto Olimpio Matarazzo | CTO | Sale | $11.40 | 15.00K | $171.00K | 15.00K |
| May 20, 26 | Neto Olimpio Matarazzo | CTO | Sale | $10.99 | 15.00K | $164.85K | 30.00K |
| May 21, 26 | Neto Olimpio Matarazzo | CTO | Sale | $11.14 | 15.00K | $167.10K | 45.00K |
| May 20, 26 | Stansberry Frank Porter | CTO | Sale | $17.21 | 20.10K | $345.92K | 355.49K |
| May 20, 26 | Consiglio Ronald J | CTO | Sale | $2.95 | 10.00K | $29.50K | 132.34K |
| May 20, 26 | Consiglio Ronald J | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 20, 26 | Consiglio Ronald J | CTO | Sale | -- | 16.56K | -- | 16.56K |
| May 20, 26 | Fogassa Marc | CEO | Sale | $4.33 | 55.55K | $240.66K | 5.16M |
| May 20, 26 | Lucas Shannon | COO | Sale | $18.78 | 18.28K | $343.28K | 1.17M |
| May 20, 26 | Binder Steven B. | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 20, 26 | Lucas Bruce | CEO | Sale | $18.78 | 184.82K | $3.47M | 34.97M |
| May 20, 26 | Grancio Jennifer | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 20, 26 | HOOPER ANTHONY C | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 20, 26 | HOOPER ANTHONY C | CTO | Sale | -- | 16.56K | -- | 16.56K |
| May 20, 26 | Shannon James Samuel | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 20, 26 | Shannon James Samuel | CTO | Sale | -- | 16.56K | -- | 16.56K |
| May 20, 26 | Tross Stuart A | Officer | Sale | $2.95 | 33.90K | $100.00K | 1.03M |
| May 20, 26 | Marasco Dominic | Officer | Sale | $2.95 | 8.47K | $25.00K | 344.25K |
| May 20, 26 | MUNDKUR CHRISTINE | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 20, 26 | Kay Sabrina | CTO | Sale | -- | 82.78K | -- | 82.78K |
| May 20, 26 | Wenger Howard | CTO | Sale | $127.32 | 16.09K | $2.05M | 508.58K |
| May 20, 26 | Wenger Howard | CTO | Sale | $21.00 | 124.50K | $2.61M | 633.08K |
| May 21, 26 | Wenger Howard | CTO | Sale | $119.99 | 15.57K | $1.87M | 617.51K |
| May 21, 26 | Wenger Howard | CTO | Sale | $121.07 | 37.41K | $4.53M | 580.10K |
| May 21, 26 | Wenger Howard | CTO | Sale | $121.94 | 44.83K | $5.47M | 535.27K |
| May 21, 26 | Wenger Howard | CTO | Sale | $122.82 | 21.53K | $2.64M | 513.74K |
| May 21, 26 | Wenger Howard | CTO | Sale | $124.18 | 3.75K | $465.30K | 510.00K |
| May 21, 26 | Wenger Howard | CTO | Sale | $124.89 | 1.31K | $164.11K | 508.68K |
| May 21, 26 | Wenger Howard | CTO | Sale | $125.66 | 100 | $12.57K | 508.58K |
| May 20, 26 | Wenger Howard | CTO | Sale | $21.00 | 124.50K | $2.61M | -- |
| May 20, 26 | SHUGAR DANIEL S | CEO | Sale | $21.00 | 55.00K | $1.16M | 1.03M |
| May 21, 26 | SHUGAR DANIEL S | CEO | Sale | $120.05 | 10.22K | $1.23M | 1.02M |
| May 21, 26 | SHUGAR DANIEL S | CEO | Sale | $121.03 | 14.18K | $1.72M | 1.01M |
| May 21, 26 | SHUGAR DANIEL S | CEO | Sale | $122.03 | 18.34K | $2.24M | 990.54K |
| May 21, 26 | SHUGAR DANIEL S | CEO | Sale | $122.78 | 10.26K | $1.26M | 980.28K |
| May 21, 26 | SHUGAR DANIEL S | CEO | Sale | $123.84 | 1.20K | $148.61K | 979.08K |
| May 21, 26 | SHUGAR DANIEL S | CEO | Sale | $124.92 | 800 | $99.94K | 978.28K |
| May 20, 26 | SHUGAR DANIEL S | CEO | Sale | $21.00 | 55.00K | $1.16M | 343.57K |
| May 20, 26 | Miller Nicholas Marco | COO | Sale | $127.32 | 24.51K | $3.12M | 221.53K |
| May 21, 26 | Brosius Mark | Officer | Sale | $446.04 | 18 | $8.03K | 1.54K |
| May 22, 26 | Brosius Mark | Officer | Sale | $439.80 | 18 | $7.92K | 1.52K |
| May 21, 26 | Wright Christopher I | CTO | Sale | -- | 6.14K | -- | 29.16K |
| May 21, 26 | Wright Christopher I | CTO | Sale | $36.95 | 1.48K | $54.50K | 27.68K |
| May 20, 26 | Wright Christopher I | CTO | Sale | $36.98 | 11.54K | $426.68K | 11.54K |
| May 20, 26 | Wright Christopher I | CTO | Sale | -- | 5.41K | -- | 5.41K |
| May 21, 26 | Wright Christopher I | CTO | Sale | -- | 6.14K | -- | -- |
| May 20, 26 | ROESE JOHN | CTO | Sale | -- | 87.21K | -- | 160.43K |
| May 20, 26 | Wong Jennifer L. | COO | Sale | $154.88 | 38.11K | $5.90M | 1.05M |
| May 21, 26 | Wilson Frank Anders | CTO | Sale | -- | 6.14K | -- | 37.23K |
| May 21, 26 | Wilson Frank Anders | CTO | Sale | $36.95 | 1.48K | $54.50K | 35.75K |
| May 20, 26 | Wilson Frank Anders | CTO | Sale | $36.98 | 11.54K | $426.68K | 11.54K |
| May 20, 26 | Wilson Frank Anders | CTO | Sale | -- | 5.41K | -- | 5.41K |
| May 21, 26 | Wilson Frank Anders | CTO | Sale | -- | 6.14K | -- | -- |
| May 20, 26 | Huffman Steve Ladd | CEO | Sale | -- | 2.96K | -- | 414.15K |
| May 20, 26 | Huffman Steve Ladd | CEO | Sale | $154.88 | 40.34K | $6.25M | 373.81K |
| May 20, 26 | Huffman Steve Ladd | CEO | Sale | -- | 2.96K | -- | 3.50M |
| May 20, 26 | Gopal Ajei | CEO | Sale | $47.37 | 2.99K | $141.45K | 553.43K |
| May 21, 26 | snyderman nancy lynn MD | CTO | Sale | -- | 6.14K | -- | 16.87K |
| May 21, 26 | snyderman nancy lynn MD | CTO | Sale | $36.95 | 1.48K | $54.50K | 15.39K |
| May 20, 26 | snyderman nancy lynn MD | CTO | Sale | $36.98 | 11.54K | $426.68K | 11.54K |
| May 20, 26 | snyderman nancy lynn MD | CTO | Sale | -- | 5.41K | -- | 5.41K |
| May 21, 26 | snyderman nancy lynn MD | CTO | Sale | -- | 6.14K | -- | -- |
| May 20, 26 | Buckley Jeffrey | Officer | Sale | $132.95 | 29 | $3.86K | 64.22K |
| May 20, 26 | Buckley Jeffrey | Officer | Sale | $134.20 | 74 | $9.93K | 64.15K |
| May 20, 26 | Buckley Jeffrey | Officer | Sale | $135.09 | 119 | $16.08K | 64.03K |
| May 20, 26 | Buckley Jeffrey | Officer | Sale | $136.08 | 964 | $131.18K | 63.06K |
| May 20, 26 | Buckley Jeffrey | Officer | Sale | $136.61 | 526 | $71.86K | 62.54K |
| May 22, 26 | Buckley Jeffrey | Officer | Sale | $137.41 | 830 | $114.05K | 61.71K |
| May 21, 26 | MCKEON BRIAN P | CTO | Sale | -- | 6.14K | -- | 40.01K |
| May 21, 26 | MCKEON BRIAN P | CTO | Sale | $36.95 | 1.48K | $54.50K | 38.54K |
| May 20, 26 | MCKEON BRIAN P | CTO | Sale | $36.98 | 11.54K | $426.68K | 11.54K |
| May 20, 26 | MCKEON BRIAN P | CTO | Sale | -- | 5.41K | -- | 5.41K |
| May 21, 26 | MCKEON BRIAN P | CTO | Sale | -- | 6.14K | -- | -- |
| May 20, 26 | Glazer David A. | Officer | Sale | $132.95 | 286 | $38.02K | 392.08K |
| May 20, 26 | Glazer David A. | Officer | Sale | $134.20 | 745 | $99.98K | 391.34K |
| May 20, 26 | Glazer David A. | Officer | Sale | $135.09 | 1.19K | $160.49K | 390.15K |
| May 20, 26 | Glazer David A. | Officer | Sale | $136.08 | 9.65K | $1.31M | 380.50K |
| May 20, 26 | Glazer David A. | Officer | Sale | $136.61 | 5.26K | $718.86K | 375.24K |
| May 20, 26 | Davis Steven Scott | President | Sale | $47.37 | 13.27K | $628.46K | 290.55K |
| May 20, 26 | Taylor Ryan D. | Officer | Sale | $132.95 | 328 | $43.61K | 219.09K |
| May 20, 26 | Taylor Ryan D. | Officer | Sale | $134.20 | 856 | $114.88K | 218.24K |
| May 20, 26 | Taylor Ryan D. | Officer | Sale | $135.09 | 1.36K | $184.26K | 216.87K |
| May 20, 26 | Taylor Ryan D. | Officer | Sale | $136.08 | 11.07K | $1.51M | 205.80K |
| May 20, 26 | Taylor Ryan D. | Officer | Sale | $136.61 | 6.04K | $825.15K | 199.76K |
| May 20, 26 | Courtemanche Craig F. Jr. | CTO | Sale | $47.37 | 12.59K | $596.29K | 914.99K |
| May 20, 26 | Karp Alexander C. | CTO | Sale | -- | 397.74K | -- | 6.83M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | $132.95 | 6.63K | $882.14K | 6.82M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | $134.20 | 17.31K | $2.32M | 6.81M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | $135.09 | 27.59K | $3.73M | 6.78M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | $136.08 | 224.01K | $30.48M | 6.55M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | $136.61 | 122.19K | $16.69M | 6.43M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | -- | 877.50K | -- | 17.55M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | -- | 877.50K | -- | 52.31M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | -- | 97.50K | -- | 1.95M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | -- | 97.50K | -- | 52.41M |
| May 20, 26 | Karp Alexander C. | CTO | Sale | -- | 397.74K | -- | 52.01M |
| May 20, 26 | Fleming William Fred Jr | Officer | Sale | $47.37 | 1.67K | $78.92K | 111.86K |
| May 20, 26 | Sankar Shyam | Officer | Sale | -- | 165.51K | -- | 808.30K |
| May 20, 26 | Sankar Shyam | Officer | Sale | $132.95 | 2.76K | $367.08K | 805.54K |
| May 20, 26 | Sankar Shyam | Officer | Sale | $134.20 | 7.20K | $966.66K | 798.34K |
| May 20, 26 | Sankar Shyam | Officer | Sale | $135.09 | 11.48K | $1.55M | 786.85K |
| May 20, 26 | Sankar Shyam | Officer | Sale | $136.08 | 93.22K | $12.69M | 693.63K |
| May 20, 26 | Sankar Shyam | Officer | Sale | $136.61 | 50.85K | $6.95M | 642.79K |
| May 20, 26 | Sankar Shyam | Officer | Sale | -- | 375.00K | -- | -- |
| May 20, 26 | Sankar Shyam | Officer | Sale | -- | 375.00K | -- | 3.86M |
| May 20, 26 | Sankar Shyam | Officer | Sale | -- | 165.51K | -- | 3.70M |
| May 21, 26 | Lurker Nancy | CTO | Sale | -- | 6.14K | -- | 19.70K |
| May 21, 26 | Lurker Nancy | CTO | Sale | $36.95 | 1.48K | $54.50K | 18.22K |
| May 20, 26 | Lurker Nancy | CTO | Sale | $36.98 | 11.54K | $426.68K | 11.54K |
| May 20, 26 | Lurker Nancy | CTO | Sale | -- | 5.41K | -- | 5.41K |
| May 21, 26 | Lurker Nancy | CTO | Sale | -- | 6.14K | -- | -- |
| May 20, 26 | Singer Benjamin C | Officer | Sale | $47.37 | 5.85K | $277.07K | 100.67K |