STEP(STEP)
STEP
NASDAQ • Last print unknown ago
$50.74—Stale · unknown old
| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| Jun 11, 26 | McCabe Michael I | CTO | Purchase | $42.44 | 23.11K | $980.92K | 433.18K |
| Jun 11, 26 | McCabe Michael I | CTO | Purchase | $41.71 | 96.89K | $4.04M | 410.06K |
| Jun 1, 26 | Fernandez Jose A | COO | Sale | $47.90 | 28.32K | $1.36M | 173.97K |
| Jun 1, 26 | Fernandez Jose A | COO | Sale | $48.57 | 56.18K | $2.73M | 117.79K |
| Jun 1, 26 | Fernandez Jose A | COO | Sale | $49.78 | 12.12K | $603.18K | 105.67K |
| Jun 1, 26 | Fernandez Jose A | COO | Sale | $50.59 | 3.38K | $171.15K | 102.29K |
| Jun 2, 26 | Fernandez Jose A | COO | Sale | $46.41 | 85.20K | $3.95M | 17.09K |
| Jun 2, 26 | Fernandez Jose A | COO | Sale | $47.33 | 14.80K | $700.48K | 2.29K |
| Jun 3, 26 | Fernandez Jose A | COO | Sale | $42.64 | 2.29K | $97.65K | -- |
| Mar 31, 26 | Park David Y | CFO | Purchase | -- | 64 | -- | 50.70K |
| Mar 31, 26 | Fernandez Jose A | COO | Sale | $0.00 | 200.00K | $200 | 3.02M |
| Mar 31, 26 | Fernandez Jose A | COO | Sale | -- | 200.00K | -- | 3.02M |
| Mar 31, 26 | Fernandez Jose A | COO | Purchase | -- | 200.00K | -- | 200.00K |
| Mar 13, 26 | Keck Thomas | CTO | Purchase | -- | 7.15K | -- | 21.12K |
| Mar 13, 26 | Keathley Anthony | Officer | Purchase | -- | 1.61K | -- | 3.54K |
| Mar 13, 26 | Hart Scott W | CEO | Purchase | -- | 27.72K | -- | 78.61K |
| Mar 13, 26 | Park David Y | CFO | Purchase | -- | 22.18K | -- | 50.64K |
| Mar 13, 26 | Park David Y | CFO | Purchase | -- | 9.81K | -- | 28.46K |
| Mar 13, 26 | McCabe Michael I | CTO | Purchase | -- | 7.15K | -- | 313.18K |
| Mar 13, 26 | Fernandez Jose A | COO | Purchase | -- | 7.15K | -- | 18.83K |
| Mar 13, 26 | Ment Jason P | COO | Purchase | -- | 15.53K | -- | 49.68K |
| Feb 23, 26 | Mitchell Steven R | CTO | Purchase | $44.18 | 11.51K | $508.38K | 12.79K |
| Feb 23, 26 | Mitchell Steven R | CTO | Purchase | $44.33 | 86 | $3.81K | 1.29K |
| Feb 23, 26 | Mitchell Steven R | CTO | Purchase | $44.65 | 1.20K | $53.58K | 1.20K |
| Feb 14, 26 | Keathley Anthony | Officer | Sale | $56.76 | 296 | $16.80K | 1.93K |
| Feb 14, 26 | Park David Y | CFO | Sale | $56.76 | 3.48K | $197.52K | 18.65K |
| Jan 26, 26 | Hart Scott W | CEO | Sale | $71.99 | 4.62K | $332.31K | 5.38K |
| Jan 26, 26 | Hart Scott W | CEO | Sale | $72.97 | 5.38K | $392.87K | -- |
| Dec 26, 25 | Hart Scott W | CEO | Sale | $66.17 | 10.00K | $661.70K | 10.00K |
| Dec 10, 25 | McCabe Michael I | CTO | Sale | $66.15 | 108.54K | $7.18M | 315.33K |
| Dec 10, 25 | McCabe Michael I | CTO | Sale | $66.82 | 9.30K | $621.43K | 306.03K |
| Dec 10, 25 | McCabe Michael I | CTO | Sale | $66.14 | 74.21K | $4.91M | 122.21K |
| Nov 25, 25 | Hart Scott W | CEO | Sale | $61.70 | 10.00K | $617.00K | 20.00K |
| Nov 11, 25 | Fernandez Jose A | COO | Sale | $61.41 | 70.20K | $4.31M | 141.01K |
| Nov 11, 25 | Fernandez Jose A | COO | Sale | $62.07 | 200 | $12.41K | 140.81K |
| Nov 12, 25 | Fernandez Jose A | COO | Sale | $61.73 | 6.59K | $406.55K | 134.22K |
| Nov 12, 25 | Fernandez Jose A | COO | Sale | $62.70 | 57.80K | $3.62M | 76.42K |
| Nov 12, 25 | Fernandez Jose A | COO | Sale | $63.17 | 6.02K | $380.28K | 70.40K |
| Nov 13, 25 | Fernandez Jose A | COO | Sale | $62.18 | 55.44K | $3.45M | 14.96K |
| Nov 13, 25 | Fernandez Jose A | COO | Sale | $62.75 | 14.96K | $938.61K | -- |
| Oct 27, 25 | Hart Scott W | CEO | Sale | $64.34 | 10.00K | $643.40K | 30.00K |
| Sep 30, 25 | Fernandez Jose A | COO | Sale | -- | 200.00K | -- | 3.22M |
| Sep 30, 25 | Fernandez Jose A | COO | Sale | $0.00 | 200.00K | $200 | 3.22M |
| Sep 30, 25 | Fernandez Jose A | COO | Purchase | -- | 200.00K | -- | 211.21K |
| Oct 1, 25 | Park David Y | CFO | Purchase | $45.81 | 109 | $4.99K | 22.13K |
| Sep 30, 25 | Keck Thomas | CTO | Sale | -- | 30.62K | -- | 2.52M |
| Sep 30, 25 | Keck Thomas | CTO | Sale | -- | 30.62K | -- | 2.52M |
| Sep 30, 25 | Keck Thomas | CTO | Purchase | -- | 30.62K | -- | 30.62K |
| Sep 30, 25 | Keck Thomas | CTO | Purchase | -- | 30.62K | -- | 30.62K |
| Sep 25, 25 | Hart Scott W | CEO | Sale | $64.62 | 8.59K | $555.02K | 41.41K |
| Sep 25, 25 | Hart Scott W | CEO | Sale | $65.18 | 1.41K | $91.97K | 40.00K |
| Sep 11, 25 | Park David Y | CFO | Sale | $63.26 | 1.00K | $63.26K | 22.02K |
| Sep 9, 25 | Hoffmeister David F | CTO | Purchase | -- | 3.69K | -- | 13.93K |
| Sep 9, 25 | Brown Valerie Gay | CTO | Purchase | -- | 3.28K | -- | 6.72K |
| Sep 9, 25 | Raymond Anne L | CTO | Purchase | -- | 3.28K | -- | 27.24K |
| Aug 25, 25 | Hart Scott W | CEO | Sale | $61.44 | 10.00K | $614.40K | 50.00K |
| Jul 25, 25 | Hart Scott W | CEO | Sale | $61.28 | 10.00K | $612.80K | 60.00K |
| Jul 10, 25 | Hart Scott W | CEO | Sale | $60.29 | 10.00K | $602.90K | 70.00K |
| Jun 12, 25 | McCabe Michael I | CTO | Sale | $56.54 | 67.72K | $3.83M | 423.86K |
| May 28, 25 | McCabe Michael I | CTO | Sale | $59.92 | 199.64K | $11.96M | 491.68K |
| May 28, 25 | McCabe Michael I | CTO | Sale | $60.46 | 100 | $6.05K | 491.58K |
| May 28, 25 | McCabe Michael I | CTO | Sale | $59.90 | 51.38K | $3.08M | 196.42K |
| May 23, 25 | Hart Scott W | CEO | Sale | $60.01 | 1.40K | $84.19K | 107.70K |
| May 28, 25 | Hart Scott W | CEO | Sale | $60.06 | 27.70K | $1.66M | 80.00K |
| May 23, 25 | Ment Jason P | Officer | Sale | $60.00 | 900 | $54.00K | 89.76K |
| May 28, 25 | Ment Jason P | Officer | Sale | $60.14 | 34.69K | $2.09M | 55.07K |
| May 28, 25 | Ment Jason P | Officer | Sale | $61.65 | 20.32K | $1.25M | 34.76K |
| May 28, 25 | Ment Jason P | Officer | Sale | $62.02 | 600 | $37.21K | 34.16K |
| May 14, 25 | Ment Jason P | Officer | Sale | $60.02 | 800 | $48.02K | 90.66K |
| May 14, 25 | Hart Scott W | CEO | Sale | $60.01 | 900 | $54.01K | 109.10K |
| Mar 14, 25 | Keathley Anthony | Officer | Purchase | -- | 838 | -- | 2.22K |
| Mar 14, 25 | Keck Thomas | CTO | Purchase | -- | 4.81K | -- | 13.97K |
| Mar 14, 25 | McCabe Michael I | CTO | Purchase | -- | 4.81K | -- | 691.32K |
| Mar 14, 25 | Park David Y | CFO | Purchase | -- | 5.52K | -- | 23.02K |
| Mar 14, 25 | Fernandez Jose A | COO | Purchase | -- | 4.81K | -- | 13.97K |
| Mar 14, 25 | Ment Jason P | Officer | Purchase | -- | 7.19K | -- | 91.46K |
| Mar 14, 25 | Hart Scott W | CEO | Purchase | -- | 8.38K | -- | 50.88K |
| Feb 20, 25 | Hart Scott W | CEO | Sale | $61.00 | 6.81K | $415.65K | 113.19K |
| Feb 20, 25 | Hart Scott W | CEO | Sale | $62.27 | 2.75K | $171.55K | 110.43K |
| Feb 20, 25 | Hart Scott W | CEO | Sale | $62.79 | 431 | $27.06K | 110.00K |
| Feb 19, 25 | Keathley Anthony | Officer | Sale | $63.00 | 538 | $33.89K | 1.39K |
| Feb 14, 25 | Park David Y | CFO | Sale | $62.47 | 2.75K | $172.04K | 17.50K |
| Feb 14, 25 | Keathley Anthony | Officer | Sale | $62.47 | 234 | $14.62K | 1.92K |
| Dec 31, 24 | Keck Thomas | CTO | Sale | -- | 50.00K | -- | 2.55M |
| Dec 31, 24 | Keck Thomas | CTO | Sale | -- | 50.00K | -- | 2.55M |
| Dec 2, 24 | McCabe Michael I | CTO | Sale | -- | 500.00K | -- | 1.91M |
| Dec 2, 24 | McCabe Michael I | CTO | Sale | $0.00 | 500.00K | $500 | 1.91M |
| Dec 2, 24 | McCabe Michael I | CTO | Sale | -- | 250.00K | -- | 937.42K |
| Dec 2, 24 | McCabe Michael I | CTO | Sale | $0.00 | 250.00K | $250 | 937.42K |
| Dec 2, 24 | McCabe Michael I | CTO | Purchase | -- | 500.00K | -- | 690.52K |
| Dec 3, 24 | McCabe Michael I | CTO | Sale | $64.25 | 4.00K | $257.00K | 686.52K |
| Dec 2, 24 | McCabe Michael I | CTO | Purchase | -- | 250.00K | -- | 250.00K |
| Dec 3, 24 | McCabe Michael I | CTO | Sale | $64.34 | 2.20K | $141.55K | 247.80K |
| Dec 2, 24 | Hart Scott W | CEO | Sale | -- | 180.00K | -- | 3.06M |
| Dec 2, 24 | Hart Scott W | CEO | Sale | $0.00 | 180.00K | $180 | 3.06M |
| Dec 2, 24 | Hart Scott W | CEO | Purchase | -- | 180.00K | -- | 180.00K |
| Dec 3, 24 | Hart Scott W | CEO | Sale | $63.11 | 19.29K | $1.22M | 160.71K |
| Dec 3, 24 | Hart Scott W | CEO | Sale | $64.15 | 2.70K | $173.21K | 158.01K |
| Dec 3, 24 | Hart Scott W | CEO | Sale | $64.85 | 100 | $6.48K | 157.91K |
| Dec 4, 24 | Hart Scott W | CEO | Sale | $62.80 | 37.51K | $2.36M | 120.40K |
| Dec 4, 24 | Hart Scott W | CEO | Sale | $63.48 | 400 | $25.39K | 120.00K |
| Dec 2, 24 | Sanford Energy, Inc. | 10% Owner | Sale | $0.00 | 500.00K | $500 | 3.33M |
| Dec 2, 24 | Sanford Energy, Inc. | 10% Owner | Sale | -- | 500.00K | -- | 3.33M |
| Dec 2, 24 | Sanford Energy, Inc. | 10% Owner | Purchase | -- | 500.00K | -- | 500.00K |
| Nov 12, 24 | Keathley Anthony | Officer | Sale | $68.85 | 729 | $50.19K | 2.16K |
| Nov 12, 24 | Park David Y | CFO | Sale | $68.21 | 3.00K | $204.63K | 20.25K |
| Sep 30, 24 | Keathley Anthony | Officer | Sale | $56.83 | 296 | $16.82K | 2.89K |
| Sep 30, 24 | Park David Y | CFO | Sale | $56.83 | 3.97K | $225.39K | 23.25K |
| Sep 11, 24 | Brem Monte M | CTO | Sale | $0.00 | 629.07K | $629.065 | 2.28M |
| Sep 11, 24 | Brem Monte M | CTO | Sale | -- | 629.07K | -- | 2.28M |
| Sep 11, 24 | Hart Scott W | CEO | Sale | -- | 96.78K | -- | 3.24M |
| Sep 11, 24 | Hart Scott W | CEO | Sale | $0.00 | 96.78K | $96.779 | 3.24M |
| Sep 11, 24 | Fernandez Jose A | COO | Sale | $0.00 | 338.73K | $338.727 | 3.42M |
| Sep 11, 24 | Fernandez Jose A | COO | Sale | -- | 338.73K | -- | 3.42M |
| Sep 10, 24 | Raymond Anne L | CTO | Purchase | -- | 3.44K | -- | 23.96K |
| Sep 10, 24 | Hoffmeister David F | CTO | Purchase | -- | 3.93K | -- | 10.24K |
| Sep 10, 24 | Brown Valerie Gay | CTO | Purchase | -- | 3.44K | -- | 14.15K |
| Jun 11, 24 | Mitchell Steven R | CTO | Sale | $44.34 | 27.50K | $1.22M | -- |
| Jun 10, 24 | Keck Thomas | CTO | Sale | $45.06 | 74.98K | $3.38M | 118.74K |
| Jun 11, 24 | Keck Thomas | CTO | Sale | $45.04 | 4.94K | $222.45K | 113.80K |
| Jun 12, 24 | Keck Thomas | CTO | Sale | $45.32 | 13.05K | $591.43K | 100.75K |
| Jun 3, 24 | Keck Thomas | CTO | Sale | $45.04 | 2.65K | $119.49K | 198.10K |
| Jun 4, 24 | Keck Thomas | CTO | Sale | $45.01 | 4.38K | $197.23K | 193.72K |
| Jun 1, 24 | Ment Jason P | Officer | Purchase | -- | 346.84K | -- | 1.13M |
| Jun 1, 24 | Ment Jason P | Officer | Purchase | $0.00 | 346.84K | $346.842 | 1.13M |
| Jun 1, 24 | Ment Jason P | Officer | Sale | -- | 346.84K | -- | -- |
| Jun 1, 24 | Hart Scott W | CEO | Purchase | $0.00 | 297.27K | $297.27 | 3.34M |
| Jun 1, 24 | Hart Scott W | CEO | Purchase | -- | 297.27K | -- | 3.34M |
| Jun 3, 24 | Hart Scott W | CEO | Sale | -- | 13.38K | -- | 42.50K |
| Jun 1, 24 | Hart Scott W | CEO | Sale | -- | 297.27K | -- | -- |
| Jun 3, 24 | Park David Y | CFO | Sale | $44.13 | 2.50K | $110.33K | 27.22K |
| May 30, 24 | Hoffmeister David F | CTO | Purchase | $44.29 | 22.50K | $996.52K | 45.85K |
| Feb 23, 24 | Keck Thomas | CTO | Sale | $35.47 | 53.40K | $1.89M | 204.44K |
| Feb 26, 24 | Keck Thomas | CTO | Sale | $35.47 | 3.69K | $131.03K | 200.75K |
| Feb 22, 24 | Keathley Anthony | Officer | Sale | $35.70 | 469 | $16.74K | 3.18K |
| Feb 21, 24 | Keck Thomas | CTO | Sale | $35.10 | 24.24K | $850.86K | 306.51K |
| Feb 22, 24 | Keck Thomas | CTO | Sale | $35.68 | 48.66K | $1.74M | 257.85K |
| Feb 15, 24 | Lim James | 10 percent owner | Sale | $35.22 | 56.94K | $2.01M | 6.27M |
| Feb 16, 24 | Lim James | 10 percent owner | Sale | $35.11 | 62.16K | $2.18M | 6.21M |
| Feb 14, 24 | Keck Thomas | CTO | Purchase | -- | 9.52K | -- | 9.52K |
| Feb 14, 24 | McCabe Michael I | CTO | Purchase | -- | 9.16K | -- | 190.52K |
| Feb 14, 24 | Fernandez Jose A | COO | Purchase | -- | 9.16K | -- | 18.08K |
| Feb 14, 24 | Park David Y | CFO | Purchase | -- | 7.46K | -- | 29.72K |
| Feb 14, 24 | Park David Y | CFO | Sale | $35.21 | 1.72K | $60.63K | 22.26K |
| Feb 14, 24 | Ment Jason P | Officer | Purchase | -- | 13.70K | -- | 84.27K |
| Feb 14, 24 | Hart Scott W | CEO | Purchase | -- | 15.98K | -- | 55.88K |
| Feb 13, 24 | Lim James | 10 percent owner | Sale | $35.06 | 9.01K | $315.82K | 6.39M |
| Feb 14, 24 | Lim James | 10 percent owner | Sale | $35.16 | 61.29K | $2.16M | 6.33M |
| Feb 14, 24 | Keathley Anthony | Officer | Purchase | -- | 542 | -- | 3.65K |
| Feb 13, 24 | Keathley Anthony | Officer | Sale | $34.95 | 699 | $24.43K | 3.28K |
| Feb 14, 24 | Keathley Anthony | Officer | Sale | $35.21 | 167 | $5.88K | 3.11K |
| Jan 1, 24 | Keathley Anthony | Officer | Sale | -- | -- | -- | 3.98K |
| Dec 14, 23 | Lim James | 10 percent owner | Sale | $29.03 | 177.28K | $5.15M | 6.47M |
| Dec 15, 23 | Lim James | 10 percent owner | Sale | $28.80 | 69.65K | $2.01M | 6.40M |
| Sep 29, 23 | Park David Y | Officer | Sale | $31.58 | 3.88K | $122.53K | 23.98K |
| Sep 15, 23 | Park David Y | Officer | Sale | $32.02 | 2.54K | $81.36K | 27.86K |
| Sep 14, 23 | Lim James | 10 percent owner | Sale | $31.15 | 17.95K | $559.02K | 6.67M |
| Sep 15, 23 | Lim James | 10 percent owner | Sale | $31.72 | 21.86K | $693.46K | 6.64M |
| Sep 13, 23 | Park David Y | Officer | Sale | $32.02 | 1.46K | $46.72K | 30.41K |
| Sep 13, 23 | Hoffmeister David F | CTO | Purchase | -- | 6.32K | -- | 23.35K |
| Sep 13, 23 | Raymond Anne L | CTO | Purchase | -- | 5.53K | -- | 20.52K |
| Sep 13, 23 | Brown Valerie Gay | CTO | Purchase | -- | 5.53K | -- | 10.71K |
| Sep 11, 23 | Lim James | 10 percent owner | Sale | $31.42 | 31.65K | $994.38K | 6.78M |
| Sep 12, 23 | Lim James | 10 percent owner | Sale | $31.64 | 43.52K | $1.38M | 6.74M |
| Sep 13, 23 | Lim James | 10 percent owner | Sale | $31.76 | 53.92K | $1.71M | 6.68M |
| Sep 6, 23 | Lim James | 10 percent owner | Sale | $31.01 | 500 | $15.51K | 6.85M |
| Sep 7, 23 | Lim James | 10 percent owner | Sale | $31.15 | 18.47K | $575.22K | 6.83M |
| Sep 8, 23 | Lim James | 10 percent owner | Sale | $31.21 | 20.47K | $638.96K | 6.81M |
| Aug 31, 23 | Lim James | 10 percent owner | Sale | $31.01 | 634 | $19.66K | 6.87M |
| Sep 1, 23 | Lim James | 10 percent owner | Sale | $31.04 | 16.06K | $498.38K | 6.85M |
| Sep 5, 23 | Lim James | 10 percent owner | Sale | $31.03 | 710 | $22.03K | 6.85M |
| Aug 31, 23 | Ment Jason P | Officer | Sale | $31.01 | 576 | $17.86K | 89.99K |
| Sep 1, 23 | Ment Jason P | Officer | Sale | $31.04 | 15.83K | $491.24K | 74.17K |
| Sep 5, 23 | Ment Jason P | Officer | Sale | $31.03 | 3.60K | $111.65K | 70.57K |
| Jun 14, 23 | Lim James | 10 percent owner | Sale | -- | 19.20K | -- | 6.87M |
| Jun 5, 23 | McCabe Michael I | CTO | Purchase | $23.56 | 25.00K | $589.00K | 181.36K |
| Jun 2, 23 | McCabe Michael I | CTO | Purchase | $23.57 | 37.00K | $872.09K | 156.36K |
| Jun 1, 23 | McCabe Michael I | CTO | Purchase | $22.83 | 33.00K | $753.39K | 119.36K |
| May 31, 23 | McCabe Michael I | CTO | Purchase | $21.46 | 30.00K | $643.80K | 86.36K |
| May 30, 23 | McCabe Michael I | CTO | Purchase | $21.48 | 50.00K | $1.07M | 56.36K |
| Mar 1, 23 | Park David Y | Officer | Sale | $28.52 | 2.40K | $68.45K | 31.86K |
| Feb 14, 23 | McCabe Michael I | CTO | Purchase | -- | 3.45K | -- | 6.36K |
| Feb 14, 23 | Randel Johnny D | CFO | Purchase | -- | 3.45K | -- | 37.66K |
| Feb 14, 23 | Park David Y | Officer | Purchase | -- | 7.77K | -- | 34.26K |
| Feb 14, 23 | Park David Y | Officer | Sale | $28.97 | 734 | $21.26K | 26.50K |
| Feb 14, 23 | Hart Scott W | CEO | Purchase | -- | 20.71K | -- | 39.90K |
| Feb 14, 23 | Ment Jason P | Officer | Purchase | -- | 13.81K | -- | 90.57K |
| Feb 7, 23 | Lim James | 10 percent owner | Sale | $31.02 | 1.74K | $53.97K | 6.90M |
| Feb 8, 23 | Lim James | 10 percent owner | Sale | $31.05 | 5.27K | $163.70K | 6.89M |
| Feb 9, 23 | Lim James | 10 percent owner | Sale | $31.06 | 446 | $13.85K | 6.89M |
| Feb 7, 23 | Keck Thomas | CTO | Sale | $30.11 | 18.22K | $548.66K | 330.75K |
| Feb 2, 23 | Keck Thomas | CTO | Sale | $30.74 | 76.33K | $2.35M | 428.80K |
| Feb 3, 23 | Keck Thomas | CTO | Sale | $31.81 | 47.78K | $1.52M | 381.02K |
| Feb 6, 23 | Keck Thomas | CTO | Sale | $30.10 | 32.05K | $964.71K | 348.97K |
| Feb 2, 23 | Lim James | 10 percent owner | Sale | $31.02 | 4.49K | $139.34K | 6.91M |
| Feb 3, 23 | Lim James | 10 percent owner | Sale | $31.09 | 12.31K | $382.87K | 6.90M |
| Dec 15, 22 | Park David Y | Officer | Sale | $27.40 | 3.00K | $82.20K | 27.23K |
| Dec 13, 22 | Keck Thomas | CTO | Sale | $30.06 | 612 | $18.40K | 505.14K |
| Nov 8, 22 | Lim James | CTO | Sale | $29.65 | 30.00K | $889.50K | 7.38M |
| Nov 9, 22 | Lim James | CTO | Sale | $29.31 | 34.00K | $996.54K | 7.35M |