Company · CIK 0000094049 · SIC 2840 — Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics · NYSE
STEPAN CO · SCL
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2016 SForm 4 → | Aug 19, 12:37 pm EDT | Frank PacholecVice President R&D | 1,000 | $68.00 | $68,000 | 54,489 | −1.80% | plan? |
| Aug 9, 2016 SForm 4 → | Aug 11, 5:35 pm EDT | Scott C MasonVice President, Supply Chain | 6,070 | $67.45 | $409,422 | 15,902 | −27.6% | plan? |
| Aug 9, 2016 DMForm 4 → | Aug 11, 5:35 pm EDT | Scott C MasonVice President, Supply Chain | 12,554 | $46.60 | $585,003 | 15,902 | — | plan? |
| Aug 8, 2016 SForm 4 → | Aug 10, 5:50 pm EDT | Gregory ServatiusVP of Human Resources | 5,438 | $66.54 | $361,855 | 18,293 | −22.9% | plan? |
| Aug 3, 2016 SForm 4 → | Aug 5, 12:29 pm EDT | Frank PacholecVice President R&D | 1,750 | $65.19 | $114,080 | 55,489 | −3.06% | plan? |
| Aug 3, 2016 MForm 4 → | Aug 5, 12:29 pm EDT | Frank PacholecVice President R&D | 1,750 | $18.46 | $32,305 | 56,239 | — | plan? |
| Jul 26, 2016 DMForm 4 → | Jul 28, 6:34 pm EDT | Scott R. BehrensVP/GM Surfactants | 8,000 | $61.19 | $489,480 | 3,751 | — | plan? |
| Jul 26, 2016 SForm 4 → | Jul 27, 3:52 pm EDT | Scott C MasonVice President, Supply Chain | 9,368 | $64.10 | $600,489 | 15,902 | −37.1% | plan? |
| Jul 26, 2016 MForm 4 → | Jul 27, 3:52 pm EDT | Scott C MasonVice President, Supply Chain | 9,368 | $26.50 | $248,205 | 25,270 | — | plan? |
| Jul 21, 2016 SForm 4 → | Jul 25, 4:40 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 32,000 | $63.46 | $2,030,720 | 125,247 | −20.4% | plan? |
| Jul 21, 2016 MForm 4 → | Jul 25, 4:40 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 32,000 | $18.46 | $590,720 | 157,247 | — | plan? |
| Jul 21, 2016 SForm 4 → | Jul 25, 4:38 pm EDT | Frank PacholecVice President R&D | 2,000 | $65.00 | $130,000 | 55,489 | −3.48% | plan? |
| Jul 18, 2016 SForm 4 → | Jul 20, 5:51 pm EDT | Gregory ServatiusVP of Human Resources | 1,400 | $62.86 | $88,000 | 23,731 | −5.57% | plan? |
| Jul 18, 2016 MForm 4 → | Jul 20, 5:51 pm EDT | Gregory ServatiusVP of Human Resources | 1,400 | $18.46 | $25,844 | 24,131 | — | plan? |
| Jul 14, 2016 SForm 4 → | Jul 18, 4:53 pm EDT | Gregory ServatiusVP of Human Resources | 3,534 | $62.34 | $220,308 | 23,731 | −13.0% | plan? |
| Jul 14, 2016 MForm 4 → | Jul 18, 4:53 pm EDT | Gregory ServatiusVP of Human Resources | 3,534 | $18.46 | $65,238 | 24,731 | — | plan? |
| Jul 12, 2016 SForm 4 → | Jul 14, 5:42 pm EDT | Gregory ServatiusVP of Human Resources | 1,466 | $61.86 | $90,692 | 23,731 | −5.82% | plan? |
| Jul 12, 2016 MForm 4 → | Jul 14, 5:42 pm EDT | Gregory ServatiusVP of Human Resources | 1,466 | $18.46 | $27,062 | 24,197 | — | plan? |
| Jun 23, 2016 SForm 4 → | Jun 27, 5:32 pm EDT | Gregory ServatiusVP of Human Resources | 1,000 | $61.60 | $61,600 | 23,731 | −4.04% | plan? |
| Jun 23, 2016 MForm 4 → | Jun 27, 5:32 pm EDT | Gregory ServatiusVP of Human Resources | 1,000 | $18.46 | $18,460 | 24,731 | — | plan? |
| Jun 15, 2016 AForm 4 → | Jun 17, 3:23 pm EDT | Frank PacholecVice President R&D | 102 | $60.07 | $6,130 | 57,489 | — | plan? |
| Jun 15, 2016 AForm 4 → | Jun 17, 2:38 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 368 | $60.07 | $22,114 | 125,247 | — | plan? |
| Jun 15, 2016 AForm 4 → | Jun 16, 5:33 pm EDT | Gregory ServatiusVP of Human Resources | 58 | $60.07 | $3,465 | 23,731 | — | plan? |
| Jun 15, 2016 AForm 4 → | Jun 16, 4:47 pm EDT | Scott R. BehrensVP/GM Surfactants | 10 | $60.07 | $613 | 3,751 | — | plan? |
| Jun 10, 2016 SForm 4 → | Jun 14, 5:32 pm EDT | Gregory ServatiusVP of Human Resources | 1,000 | $61.40 | $61,400 | 23,674 | −4.05% | plan? |
| Jun 10, 2016 MForm 4 → | Jun 14, 5:32 pm EDT | Gregory ServatiusVP of Human Resources | 1,000 | $18.46 | $18,460 | 24,674 | — | plan? |
| Jun 8, 2016 SForm 4 → | Jun 10, 5:08 pm EDT | Gregory ServatiusVP of Human Resources | 1,000 | $61.20 | $61,200 | 23,674 | −4.05% | plan? |
| Jun 8, 2016 MForm 4 → | Jun 10, 5:08 pm EDT | Gregory ServatiusVP of Human Resources | 1,000 | $18.46 | $18,460 | 24,674 | — | plan? |
| Apr 29, 2016 ADGForm 4 → | Jun 14, 2:47 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 17,846 | — | — | 105,023 | — | plan? late |
| Apr 29, 2016 SForm 4 → | May 3, 2:12 pm EDT | Arthur W MergnerVP & General Manager | 4,500 | $61.18 | $275,315 | 5,000 | −47.4% | plan? |
| Apr 29, 2016 MForm 4 → | May 3, 2:12 pm EDT | Arthur W MergnerVP & General Manager | 4,500 | $18.46 | $83,070 | 9,500 | — | plan? |
| Apr 28, 2016 SForm 4 → | May 2, 4:24 pm EDT | F Quinn StepanChairman, Director | 13,400 | $62.32 | $835,088 | 517,142 | −2.53% | plan? |
| Apr 28, 2016 GJForm 4 → | May 2, 4:24 pm EDT | F Quinn StepanChairman, Director | 10,378 | $62.35 | $47,137 | 517,520 | — | plan? |
| Apr 26, 2016 AForm 4 → | Apr 28, 5:11 pm EDT | Joaquin DelgadoDirector | 1,290 | — | — | 7,610 | — | plan? |
| Apr 26, 2016 AForm 4 → | Apr 28, 5:05 pm EDT | Jan Stern ReedDirector | 1,290 | — | — | 2,290 | — | plan? |
| Apr 26, 2016 AForm 4 → | Apr 28, 5:04 pm EDT | Gregory E LawtonDirector | 1,290 | — | — | 18,342 | — | plan? |
| Apr 26, 2016 AForm 4 → | Apr 28, 5:04 pm EDT | Randall S. DearthDirector | 1,290 | — | — | 6,766 | — | plan? |
| Apr 26, 2016 AForm 4 → | Apr 28, 5:03 pm EDT | Michael Ross BoyceDirector | 1,290 | — | — | 10,110 | — | plan? |
| Apr 18, 2016 SForm 4 → | Apr 20, 4:42 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 462 | $58.46 | $27,009 | 133,502 | −0.34% | plan? |
| Apr 18, 2016 MForm 4 → | Apr 20, 4:42 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 462 | $18.46 | $8,529 | 133,964 | — | plan? |
| Apr 14, 2016 SForm 4 → | Apr 18, 5:01 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 31,538 | $58.46 | $1,843,761 | 133,502 | −19.1% | plan? |
| Apr 14, 2016 MForm 4 → | Apr 18, 5:01 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 31,538 | $18.46 | $582,191 | 164,460 | — | plan? |
| Mar 15, 2016 AForm 4 → | Mar 17, 5:23 pm EDT | Gregory ServatiusVP of Human Resources | 65 | $53.35 | $3,452 | 23,674 | — | plan? |
| Mar 15, 2016 AForm 4 → | Mar 17, 1:34 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 413 | $53.35 | $22,035 | 133,502 | — | plan? |
| Mar 15, 2016 AForm 4 → | Mar 17, 12:33 pm EDT | Scott R. BehrensVP/GM Surfactants | 11 | $53.35 | $610 | 3,740 | — | plan? |
| Mar 15, 2016 AForm 4 → | Mar 16, 2:33 pm EDT | Frank PacholecVice President R&D | 114 | $53.35 | $6,108 | 57,387 | — | plan? |
| Mar 4, 2016 PForm 4 → | Mar 7, 3:37 pm EST | Debra StefaniakVP, Business Transformation | 500 | $54.05 | $27,025 | 5,497 | +10.0% | plan? |
| Mar 2, 2016 PForm 4 → | Mar 4, 11:16 am EST | Scott D BeamerVP & Chief Financial Officer | 2,000 | $51.16 | $102,324 | 7,432 | +36.8% | plan? |
| Feb 25, 2016 JForm 4 → | Feb 29, 1:07 pm EST | Scott D BeamerVP & Chief Financial Officer | 56,894 | — | — | 442,047 | — | plan? |
| Feb 25, 2016 JForm 4 → | Feb 26, 5:40 pm EST | Gregory ServatiusVP of Human Resources | 56,894 | — | — | 442,047 | — | plan? |
| Feb 25, 2016 JForm 4 → | Feb 26, 4:47 pm EST | F Quinn Stepan Jr.President & CEO, Director | 56,894 | — | — | 442,047 | — | plan? |
| Dec 18, 2015 GForm 4 → | Dec 22, 4:41 pm EST | F Quinn Stepan Jr.President & CEO, Director | 1,080 | — | — | 2,163 | — | plan? |
| Dec 18, 2015 GForm 4 → | Dec 22, 4:40 pm EST | F Quinn StepanChairman, Director | 22,400 | — | — | 311,323 | — | plan? |
| Dec 15, 2015 AForm 4 → | Dec 17, 4:54 pm EST | Gregory ServatiusVP of Human Resources | 68 | $50.71 | $3,440 | 23,609 | — | plan? |
| Dec 15, 2015 AForm 4 → | Dec 17, 4:44 pm EST | Scott R. BehrensVP/GM Surfactants | 12 | $50.71 | $608 | 3,729 | — | plan? |
| Dec 15, 2015 AForm 4 → | Dec 17, 2:40 pm EST | F Quinn Stepan Jr.President & CEO, Director | 433 | $50.71 | $21,953 | 132,549 | — | plan? |
| Dec 15, 2015 AForm 4 → | Dec 17, 2:01 pm EST | Frank PacholecVice President R&D | 120 | $50.71 | $6,085 | 57,273 | — | plan? |
| Nov 19, 2015 MForm 4 → | Nov 20, 5:25 pm EST | Arthur W MergnerVP & General Manager | 3,500 | $13.13 | $45,938 | 5,000 | — | plan? |
| Nov 17, 2015 SForm 4 → | Nov 19, 12:37 pm EST | Frank PacholecVice President R&D | 750 | $51.60 | $38,700 | 57,153 | −1.30% | plan? |
| Nov 17, 2015 MForm 4 → | Nov 19, 12:37 pm EST | Frank PacholecVice President R&D | 750 | $18.46 | $13,845 | 57,903 | — | plan? |
| Nov 12, 2015 PForm 4 → | Nov 16, 4:01 pm EST | Debra StefaniakVP, Business Transformation | 1,000 | $51.00 | $51,000 | 4,997 | +25.0% | plan? |
| Nov 6, 2015 SForm 4 → | Nov 10, 2:52 pm EST | Arthur W MergnerVP & General Manager | 3,216 | $53.06 | $170,641 | 1,500 | −68.2% | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 4:42 pm EST | Gregory ServatiusVP of Human Resources | 500 | $54.30 | $27,150 | 23,541 | −2.08% | plan? |
| Nov 2, 2015 MForm 4 → | Nov 4, 4:42 pm EST | Gregory ServatiusVP of Human Resources | 500 | $16.09 | $8,043 | 24,041 | — | plan? |
| Oct 28, 2015 SForm 4 → | Oct 30, 4:52 pm EDT | Gregory ServatiusVP of Human Resources | 3,000 | $53.30 | $159,900 | 23,541 | −11.3% | plan? |
| Oct 28, 2015 MForm 4 → | Oct 30, 4:52 pm EDT | Gregory ServatiusVP of Human Resources | 3,000 | $16.09 | $48,255 | 24,541 | — | plan? |
| Oct 27, 2015 PForm 4 → | Oct 29, 12:08 pm EDT | Jan Stern ReedDirector | 1,000 | $51.21 | $51,210 | 1,000 | — | plan? |
| Oct 23, 2015 SForm 4 → | Oct 27, 5:29 pm EDT | Gregory ServatiusVP of Human Resources | 3,500 | $52.13 | $182,448 | 23,541 | −12.9% | plan? |
| Oct 23, 2015 MForm 4 → | Oct 27, 5:29 pm EDT | Gregory ServatiusVP of Human Resources | 3,500 | $16.09 | $56,298 | 24,541 | — | plan? |
| Sep 15, 2015 AForm 4 → | Sep 17, 4:55 pm EDT | Gregory ServatiusVP of Human Resources | 80 | $40.58 | $3,244 | 23,541 | — | plan? |
| Sep 15, 2015 AForm 4 → | Sep 17, 4:43 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 510 | $40.58 | $20,706 | 132,116 | — | plan? |
| Sep 15, 2015 AForm 4 → | Sep 17, 4:23 pm EDT | Scott R. BehrensVP/GM Surfactants | 14 | $40.58 | $574 | 3,717 | — | plan? |
| Sep 15, 2015 AForm 4 → | Sep 16, 12:03 pm EDT | Frank PacholecVice President R&D | 141 | $40.58 | $5,740 | 57,153 | — | plan? |
| Aug 13, 2015 SForm 4 → | Aug 14, 12:47 pm EDT | Arthur W MergnerVP & General Manager | 1,000 | $47.01 | $47,010 | 4,716 | −17.5% | plan? |
| Aug 13, 2015 MForm 4 → | Aug 14, 12:47 pm EDT | Arthur W MergnerVP & General Manager | 1,000 | $16.09 | $16,085 | 5,716 | — | plan? |
| Aug 11, 2015 PForm 4 → | Aug 13, 4:02 pm EDT | Scott D BeamerVP & Chief Financial Officer | 1,000 | $47.97 | $47,969 | 5,432 | +22.6% | plan? |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:06 pm EDT | Gregory ServatiusVP of Human Resources | 61 | $53.24 | $3,233 | 23,461 | — | plan? |
| Jun 12, 2015 AForm 4 → | Jun 16, 5:56 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 388 | $53.24 | $20,636 | 131,606 | — | plan? |
| Jun 12, 2015 AForm 4 → | Jun 16, 5:38 pm EDT | Scott R. BehrensVP/GM Surfactants | 11 | $53.24 | $572 | 3,703 | — | plan? |
| Jun 12, 2015 AForm 4 → | Jun 15, 3:45 pm EDT | Frank PacholecVice President R&D | 107 | $53.24 | $5,720 | 57,011 | — | plan? |
| May 8, 2015 SForm 4 → | May 11, 4:37 pm EDT | Arthur W MergnerVP & General Manager | 3,000 | $50.05 | $150,148 | 4,716 | −38.9% | plan? amended |
| May 8, 2015 MForm 4 → | May 11, 4:37 pm EDT | Arthur W MergnerVP & General Manager | 3,000 | $16.09 | $48,255 | 7,716 | — | plan? amended |
| Apr 28, 2015 AForm 4 → | Apr 29, 5:12 pm EDT | Gregory E LawtonDirector | 1,632 | — | — | 17,052 | — | plan? |
| Apr 28, 2015 AForm 4 → | Apr 29, 5:09 pm EDT | Joaquin DelgadoDirector | 1,632 | — | — | 6,320 | — | plan? |
| Apr 28, 2015 AForm 4 → | Apr 29, 5:07 pm EDT | Randall S. DearthDirector | 1,632 | — | — | 5,476 | — | plan? |
| Apr 28, 2015 AForm 4 → | Apr 29, 5:05 pm EDT | Michael Ross BoyceDirector | 1,632 | — | — | 8,820 | — | plan? |
| Mar 13, 2015 AForm 4 → | Mar 17, 6:22 pm EDT | Gregory ServatiusVP of Human Resources | 82 | $39.41 | $3,219 | 23,400 | — | plan? |
| Mar 13, 2015 AForm 4 → | Mar 17, 3:13 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 521 | $39.41 | $20,542 | 131,218 | — | plan? |
| Mar 13, 2015 AForm 4 → | Mar 17, 2:39 pm EDT | Frank PacholecVice President R&D | 144 | $39.41 | $5,694 | 56,904 | — | plan? |
| Mar 13, 2015 AForm 4 → | Mar 17, 2:37 pm EDT | Scott R. BehrensVP/GM Surfactants | 14 | $39.41 | $569 | 3,692 | — | plan? |
| Mar 2, 2015 PForm 4 → | Mar 4, 12:21 pm EST | Scott R. BehrensVP/GM Surfactants | 200 | $41.22 | $8,244 | 3,678 | +5.75% | plan? |
| Feb 25, 2015 PForm 4 → | Feb 27, 1:38 pm EST | Scott R. BehrensVP/GM Surfactants | 300 | $40.37 | $12,110 | 3,478 | +9.44% | plan? |
| Feb 23, 2015 PForm 4 → | Feb 25, 5:01 pm EST | Scott D BeamerVP & Chief Financial Officer | 200 | $40.41 | $8,081 | 4,432 | +4.73% | plan? |
| Feb 20, 2015 PForm 4 → | Feb 23, 5:17 pm EST | Scott C MasonVice President, Supply Chain | 3,000 | $40.55 | $121,650 | 15,902 | +23.3% | plan? |
| Feb 19, 2015 JForm 4 → | Feb 23, 5:49 pm EST | Scott D BeamerVP & Chief Financial Officer | 39,360 | — | — | 498,941 | — | plan? |
| Feb 19, 2015 JForm 4 → | Feb 23, 5:24 pm EST | Gregory ServatiusVP of Human Resources | 39,360 | — | — | 498,941 | — | plan? |
| Feb 19, 2015 JForm 4 → | Feb 23, 5:09 pm EST | F Quinn Stepan Jr.President & CEO, Director | 39,360 | — | — | 498,941 | — | plan? |
| Feb 17, 2015 FForm 4 → | Feb 18, 6:23 pm EST | Scott D BeamerVP & Chief Financial Officer | 1,140 | $41.15 | $46,911 | 4,232 | — | plan? |
| Feb 9, 2015 FForm 4 → | Feb 11, 6:33 pm EST | F Quinn Stepan Jr.President & CEO, Director | 3,693 | $41.27 | $152,410 | 130,697 | — | plan? |
| Feb 3, 2015 MForm 4 → | Feb 5, 10:20 am EST | Arthur W MergnerVP & General Manager | 1,500 | $15.85 | $23,775 | 4,716 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 23, 2016 AForm 4 → | Feb 25, 2:49 pm EST | Scott C MasonVice President, Supply Chain | 18,748 | — | — | 3,421 | — | |
| Feb 23, 2016 AForm 4 → | Feb 25, 2:47 pm EST | Frank PacholecVice President R&D | 9,999 | — | — | 6,131 | — | |
| Feb 23, 2016 AForm 4 → | Feb 25, 2:23 pm EST | Jennifer Ansbro HaleVP, Gen'l Counsel & Sec'y | 9,999 | — | — | 1,824 | — | |
| Jan 4, 2016 AForm 4 → | Jan 5, 5:03 pm EST | Edward J WehmerDirector | 37 | $49.69 | $1,839 | 9,756 | — | |
| Jan 4, 2016 AForm 4 → | Jan 5, 5:02 pm EST | Gregory E LawtonDirector | 20 | $49.69 | $994 | 5,421 | — | |
| Jan 4, 2016 AForm 4 → | Jan 5, 5:01 pm EST | Michael Ross BoyceDirector | 2 | $49.69 | $99 | 711 | — | |
| Jan 4, 2016 AForm 4 → | Jan 5, 5:00 pm EST | Randall S. DearthDirector | 4 | $49.69 | $199 | 1,193 | — | |
| Dec 15, 2015 AForm 4 → | Dec 17, 4:54 pm EST | Gregory ServatiusVP of Human Resources | 25 | $50.71 | $1,243 | 6,568 | — | |
| Dec 15, 2015 AForm 4 → | Dec 17, 4:44 pm EST | Scott R. BehrensVP/GM Surfactants | 32 | $50.71 | $1,622 | 8,569 | — | |
| Dec 15, 2015 AForm 4 → | Dec 17, 2:40 pm EST | F Quinn Stepan Jr.President & CEO, Director | 361 | $50.71 | $18,290 | 96,625 | — | |
| Dec 15, 2015 AForm 4 → | Dec 16, 4:52 pm EST | F Quinn StepanChairman, Director | 1,570 | $50.71 | $79,590 | 420,464 | — | |
| Nov 19, 2015 MForm 4 → | Nov 20, 5:25 pm EST | Arthur W MergnerVP & General Manager | 3,500 | — | — | 0 | — | |
| Nov 17, 2015 MForm 4 → | Nov 19, 12:37 pm EST | Frank PacholecVice President R&D | 750 | — | — | 1,750 | — | |
| Nov 2, 2015 MForm 4 → | Nov 4, 4:42 pm EST | Gregory ServatiusVP of Human Resources | 500 | — | — | 0 | — | |
| Oct 28, 2015 MForm 4 → | Oct 30, 4:52 pm EDT | Gregory ServatiusVP of Human Resources | 3,000 | — | — | 500 | — | |
| Oct 23, 2015 MForm 4 → | Oct 27, 5:29 pm EDT | Gregory ServatiusVP of Human Resources | 3,500 | — | — | 3,500 | — | |
| Oct 1, 2015 AForm 4 → | Oct 5, 2:45 pm EDT | Edward J WehmerDirector | 42 | $41.61 | $1,748 | 9,719 | — | |
| Oct 1, 2015 AForm 4 → | Oct 5, 2:44 pm EDT | Gregory E LawtonDirector | 23 | $41.61 | $957 | 5,401 | — | |
| Oct 1, 2015 AForm 4 → | Oct 5, 2:43 pm EDT | Randall S. DearthDirector | 5 | $41.61 | $208 | 1,189 | — | |
| Oct 1, 2015 AForm 4 → | Oct 5, 2:43 pm EDT | Michael Ross BoyceDirector | 4 | $41.61 | $166 | 709 | — | |
| Sep 15, 2015 AForm 4 → | Sep 17, 4:55 pm EDT | Gregory ServatiusVP of Human Resources | 29 | $40.58 | $1,173 | 6,543 | — | |
| Sep 15, 2015 AForm 4 → | Sep 17, 4:43 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 425 | $40.58 | $17,251 | 96,264 | — | |
| Sep 15, 2015 AForm 4 → | Sep 17, 4:23 pm EDT | Scott R. BehrensVP/GM Surfactants | 38 | $40.58 | $1,530 | 8,537 | — | |
| Sep 15, 2015 AForm 4 → | Sep 17, 3:56 pm EDT | F Quinn StepanChairman, Director | 1,850 | $40.58 | $75,068 | 418,894 | — | |
| Aug 13, 2015 MForm 4 → | Aug 14, 12:47 pm EDT | Arthur W MergnerVP & General Manager | 1,000 | — | — | 0 | — | |
| Jul 1, 2015 AForm 4 → | Jul 2, 3:30 pm EDT | Edward J WehmerDirector | 32 | $54.11 | $1,732 | 9,677 | — | |
| Jul 1, 2015 AForm 4 → | Jul 2, 3:28 pm EDT | Gregory E LawtonDirector | 18 | $54.11 | $974 | 5,378 | — | |
| Jul 1, 2015 AForm 4 → | Jul 2, 3:26 pm EDT | Randall S. DearthDirector | 4 | $54.11 | $216 | 1,184 | — | |
| Jul 1, 2015 AForm 4 → | Jul 2, 3:23 pm EDT | Michael Ross BoyceDirector | 2 | $54.11 | $108 | 705 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:06 pm EDT | Gregory ServatiusVP of Human Resources | 22 | $53.24 | $1,169 | 6,514 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 5:57 pm EDT | F Quinn StepanChairman, Director | 1,405 | $53.24 | $74,815 | 417,044 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 5:56 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 323 | $53.24 | $17,193 | 95,839 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 5:38 pm EDT | Scott R. BehrensVP/GM Surfactants | 29 | $53.24 | $1,525 | 8,500 | — | |
| May 8, 2015 MForm 4 → | May 11, 4:37 pm EDT | Arthur W MergnerVP & General Manager | 3,000 | — | — | 1,000 | — | amended |
| Apr 28, 2015 AForm 4 → | Apr 29, 5:13 pm EDT | Edward J WehmerDirector | 1,632 | — | — | 9,645 | — | |
| Apr 1, 2015 AForm 4 → | Apr 2, 11:56 am EDT | Edward J WehmerDirector | 34 | $41.66 | $1,416 | 8,013 | — | |
| Apr 1, 2015 AForm 4 → | Apr 2, 11:53 am EDT | Gregory E LawtonDirector | 23 | $41.66 | $958 | 5,360 | — | |
| Apr 1, 2015 AForm 4 → | Apr 2, 11:50 am EDT | Randall S. DearthDirector | 5 | $41.66 | $208 | 1,180 | — | |
| Apr 1, 2015 AForm 4 → | Apr 2, 11:47 am EDT | Michael Ross BoyceDirector | 3 | $41.66 | $125 | 703 | — | |
| Mar 13, 2015 AForm 4 → | Mar 17, 6:22 pm EDT | Gregory ServatiusVP of Human Resources | 30 | $39.41 | $1,163 | 6,492 | — | |
| Mar 13, 2015 AForm 4 → | Mar 17, 3:13 pm EDT | F Quinn Stepan Jr.President & CEO, Director | 434 | $39.41 | $17,115 | 95,516 | — | |
| Mar 13, 2015 AForm 4 → | Mar 17, 2:42 pm EDT | F Quinn StepanChairman, Director | 1,890 | $39.41 | $74,475 | 415,639 | — | |
| Mar 13, 2015 AForm 4 → | Mar 17, 2:37 pm EDT | Scott R. BehrensVP/GM Surfactants | 39 | $39.41 | $1,518 | 8,471 | — | |
| Feb 17, 2015 AForm 4 → | Feb 19, 6:02 pm EST | Gregory ServatiusVP of Human Resources | 9,647 | — | — | 5,777 | — | |
| Feb 17, 2015 AForm 4 → | Feb 19, 4:43 pm EST | Scott C MasonVice President, Supply Chain | 14,468 | — | — | 8,665 | — | |
| Feb 17, 2015 AForm 4 → | Feb 19, 3:31 pm EST | F Quinn Stepan Jr.President & CEO, Director | 72,343 | — | — | 28,883 | — | |
| Feb 17, 2015 AForm 4 → | Feb 19, 3:28 pm EST | Scott R. BehrensVP/GM Surfactants | 19,291 | — | — | 11,553 | — | |
| Feb 17, 2015 AForm 4 → | Feb 19, 11:08 am EST | Arthur W MergnerVP & General Manager | 19,291 | — | — | 11,553 | — | |
| Feb 17, 2015 AForm 4 → | Feb 18, 6:23 pm EST | Scott D BeamerVP & Chief Financial Officer | 14,468 | — | — | 8,665 | — | |
| Feb 17, 2015 AForm 4 → | Feb 18, 5:03 pm EST | Frank PacholecVice President R&D | 9,647 | — | — | 1,944 | — | |
| Feb 3, 2015 MForm 4 → | Feb 5, 10:20 am EST | Arthur W MergnerVP & General Manager | 1,500 | — | — | 0 | — | |
| Jan 2, 2015 AForm 4 → | Jan 5, 4:52 pm EST | Edward J WehmerDirector | 36 | $40.08 | $1,443 | 7,979 | — | |
| Jan 2, 2015 AForm 4 → | Jan 5, 4:49 pm EST | Gregory E LawtonDirector | 24 | $40.08 | $962 | 5,337 | — | |
| Jan 2, 2015 AForm 4 → | Jan 5, 4:46 pm EST | Randall S. DearthDirector | 5 | $40.08 | $200 | 1,175 | — | |
| Jan 2, 2015 AForm 4 → | Jan 5, 4:44 pm EST | Michael Ross BoyceDirector | 3 | $40.08 | $120 | 700 | — | |
| Feb 9, 2010 AForm 4/A → | Feb 11, 2015, 6:29 pm EST | F Quinn Stepan Jr.President & CEO, Director | 33,032 | — | — | 5,858 | — |