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Simulations Plus, Inc. (SLP)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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46.72+0.40 (+0.86%)
At close: 04:00PM EDT
46.72 0.00 (0.00%)
After hours: 04:02PM EDT

Insider transactions

Currency in USD
Insider purchases - Last 6 monthsSharesTrans
Purchases94,3717
Sales207,4119
Net shares purchased (sold)-113,04016
Total insider shares held3.77MN/A
% net shares purchased (sold)-2.90%N/A
Net institutional purchases - Prior quarter to latest quarterShares
Net shares purchased (sold)N/A
% change in institutional shares heldN/A

Insider transactions reported - last two years

InsiderTransactionTypeValueDateShares

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 39.91 - 41.04 per share.Direct798,86701 Apr 202420,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 41.37 - 41.72 per share.Direct828,24001 Mar 202420,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 37.64 - 38.47 per share.Direct759,94802 Feb 202420,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2024792

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2024792

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2024792

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2024792

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2024792

PAGLIA JOHN KENNETH
Director

Sale at price 43.74 per share.Direct43,74004 Jan 20241,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 44.45 - 44.88 per share.Direct889,20002 Jan 202420,000

DIBELLA JOHN ANTHONY II
Officer

Sale at price 45.16 per share.Direct244,36122 Dec 20235,411

DIBELLA JOHN ANTHONY II
Officer

Conversion of Exercise of derivative security at price 19.81 per share.Direct107,19222 Dec 20235,411

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Gift at price 0.00 per share.Direct014 Dec 202385,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 38.55 - 39.22 per share.Direct2,323,47205 Dec 202360,000

PAGLIA JOHN KENNETH
Director

Sale at price 35.25 per share.Direct35,25008 Nov 20231,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 34.07 - 34.69 per share.Direct2,063,63502 Nov 202360,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2023851

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2023851

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2023851

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2023851

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2023851

FREDERICK WILLIAM W
Chief Financial Officer

Conversion of Exercise of derivative security at price 37.89 per share.Direct8,52524 Oct 2023225

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2023602

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2023602

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2023602

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2023602

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2023602

LAVANGE LISA PH.D.
Director

Sale at price 49.29 per share.Direct48,89627 Jul 2023992

PAGLIA JOHN KENNETH
Director

Sale at price 46.45 per share.Direct55,74013 Jul 20231,200

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 42.88 - 43.07 per share.Direct860,68729 Jun 202320,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 45.76 - 46.35 per share.Direct921,07430 May 202320,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 May 2023719

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct001 May 2023719

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 May 2023719

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 May 2023719

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct001 May 2023719

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 41.45 - 42.14 per share.Direct830,44126 Apr 202320,000

FIEDLER-KELLY JILL
Officer

Conversion of Exercise of derivative security at price 6.85 per share.Direct3,42503 Apr 2023500

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 42.74 - 43.50 per share.Direct856,19729 Mar 202320,000

DIBELLA JOHN ANTHONY II
Officer

Conversion of Exercise of derivative security at price 6.85 per share.Direct239,75023 Mar 202335,000

DIBELLA JOHN ANTHONY II
Officer

Sale at price 38.34 - 39.54 per share.Direct1,114,91403 Mar 202328,794

DIBELLA JOHN ANTHONY II
Officer

Conversion of Exercise of derivative security at price 6.85 - 10.05 per share.Direct241,38003 Mar 202328,794

FREDERICK WILLIAM W
Chief Financial Officer

Conversion of Exercise of derivative security at price 37.89 per share.Direct71,04402 Mar 20231,875

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 38.02 - 38.91 per share.Direct760,75624 Feb 202320,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2023729

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2023729

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2023729

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2023729

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2023729

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 39.70 - 40.19 per share.Direct794,12530 Jan 202320,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 36.10 - 36.66 per share.Direct722,97928 Dec 202220,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Gift at price 0.00 per share.Direct012 Dec 202295,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 39.85 - 40.86 per share.Direct797,80928 Nov 202220,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Nov 2022703

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct011 Nov 2022703

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Nov 2022703

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Nov 2022703

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Nov 2022703

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 40.55 - 44.34 per share.Direct832,76727 Oct 202220,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Conversion of Exercise of derivative security at price 9.82 - 34.23 per share.Direct636,93011 Oct 202231,400

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 49.19 - 49.73 per share.Direct990,95328 Sept 202220,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 60.65 - 62.38 per share.Direct1,228,27030 Aug 202220,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2022273

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2022273

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2022273

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2022273

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Aug 2022273

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 60.95 - 61.54 per share.Direct1,223,78227 Jul 202220,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 47.99 - 48.93 per share.Direct961,42629 Jun 202220,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 47.33 - 48.39 per share.Direct959,72727 May 202220,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct002 May 2022375

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct002 May 2022375

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct002 May 2022375

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct002 May 2022375

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct002 May 2022375

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 46.34 - 48.31 per share.Direct937,71628 Apr 202220,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 48.47 - 49.62 per share.Direct974,97230 Mar 202220,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 36.13 - 38.93 per share.Direct759,74525 Feb 202220,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct031 Jan 2022429

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct031 Jan 2022429

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct031 Jan 2022429

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct031 Jan 2022429

EVANS SHARLENE
Director

Stock Award(Grant) at price 0.00 per share.Direct031 Jan 2022429

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 39.30 - 40.01 per share.Direct786,47227 Jan 202220,000

PAGLIA JOHN KENNETH
Director

Sale at price 40.76 per share.Direct24,45625 Jan 2022600

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 48.23 - 49.38 per share.Direct974,78830 Dec 202120,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Gift at price 0.00 per share.Direct016 Dec 202180,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 47.54 - 50.17 per share.Direct968,07529 Nov 202120,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2021347

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2021347

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2021347

RALPH DAVID L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2021347

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Nov 2021347

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 44.44 - 46.21 per share.Direct906,40627 Oct 202120,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 38.32 - 38.78 per share.Direct770,78828 Sept 202120,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 44.07 - 44.59 per share.Direct66,02531 Aug 20211,497

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 44.40 - 45.05 per share.Direct828,56630 Aug 202118,503

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Aug 2021371

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct011 Aug 2021371

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Aug 2021371

RALPH DAVID L
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Aug 2021371

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct011 Aug 2021371

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 47.09 - 47.21 per share.Direct942,70530 Jul 202120,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 52.53 - 54.33 per share.Direct1,280,10925 Jun 202124,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 51.06 - 53.73 per share.Direct1,241,16825 May 202124,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct003 May 2021277

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 0.00 per share.Direct003 May 2021277

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct003 May 2021277

RALPH DAVID L
Director

Stock Award(Grant) at price 0.00 per share.Direct003 May 2021277

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct003 May 2021277

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 67.96 - 69.50 per share.Direct1,644,84626 Apr 202124,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 60.04 per share.Direct1,440,96025 Mar 202124,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 58.83 - 61.44 per share.Direct1,441,00125 Mar 202124,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 73.01 per share.Direct1,752,24022 Feb 202124,000

RALPH DAVID L
Director

Sale at price 84.34 per share.Direct421,70011 Feb 20215,000

WEINER DANIEL L
Director

Sale at price 80.90 per share.Direct422,05502 Feb 20215,217

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2021221

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 79.14 per share.Direct17,49001 Feb 2021221

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 79.14 per share.Direct17,49001 Feb 2021221

WEINER DANIEL L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2021221

RALPH DAVID L
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2021221

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 0.00 per share.Direct001 Feb 2021221

PAGLIA JOHN KENNETH
Director

Sale at price 79.25 - 82.10 per share.Direct1,363,45729 Jan 202117,068

PAGLIA JOHN KENNETH
Director

Conversion of Exercise of derivative security at price 6.75 - 34.23 per share.Direct259,70827 Jan 202116,500

WEINER DANIEL L
Director

Conversion of Exercise of derivative security at price 14.50 - 34.23 per share.Direct142,95227 Jan 20214,416

DIBELLA JOHN ANTHONY II
Officer

Sale at price 80.00 per share.Direct188,80027 Jan 20212,360

LAVANGE LISA PH.D.
Director

Sale at price 78.73 per share.Direct39,36827 Jan 2021500

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 76.43 per share.Direct1,834,32025 Jan 202124,000

RALPH DAVID L
Director

Sale at price 72.99 per share.Direct273,71220 Jan 20213,750

RALPH DAVID L
Director

Conversion of Exercise of derivative security at price 14.50 per share.Direct54,37519 Jan 20213,750

LAVANGE LISA PH.D.
Director

Conversion of Exercise of derivative security at price 72.46 per share.Direct38,25919 Jan 2021528

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Gift at price 71.92 per share.Direct4,315,20031 Dec 202060,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 72.71 per share.Direct1,745,04023 Dec 202024,000

RALPH DAVID L
Director

Sale at price 55.65 per share.Direct278,24330 Nov 20205,000

O'CONNOR SHAWN M.
Chief Executive Officer

Sale at price 56.50 per share.Direct360,52630 Nov 20206,381

RALPH DAVID L
Director

Stock Award(Grant) at price 55.42 per share.Direct277,10025 Nov 20205,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 56.60 per share.Direct1,358,40023 Nov 202024,000

O'CONNOR SHAWN M.
Chief Executive Officer

Sale at price 56.25 per share.Direct309,35823 Nov 20205,500

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 64.82 per share.Direct16,52902 Nov 2020255

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 64.82 per share.Direct16,52902 Nov 2020255

WEINER DANIEL L
Director

Stock Award(Grant) at price 64.82 per share.Direct16,52902 Nov 2020255

RALPH DAVID L
Director

Stock Award(Grant) at price 64.82 per share.Direct16,52902 Nov 2020255

LAVANGE LISA PH.D.
Director

Stock Award(Grant) at price 64.82 per share.Direct16,52902 Nov 2020255

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 68.76 - 69.11 per share.Indirect1,654,83727 Oct 202024,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 66.08 per share.Direct1,585,92024 Sept 202024,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 58.10 - 60.03 per share.Direct1,395,89726 Aug 202024,000

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Sale at price 58.16 per share.Direct1,395,84025 Aug 202024,000

PAGLIA JOHN KENNETH
Director

Stock Award(Grant) at price 70.40 per share.Direct14,50203 Aug 2020206

WOLTOSZ WALTER S
Director and Beneficial Owner of more than 10% of a Class of Security

Stock Award(Grant) at price 72.09 per share.Direct14,85103 Aug 2020206

WEINER DANIEL L
Director

Stock Award(Grant) at price 70.40 per share.Direct14,50203 Aug 2020206