Stephan B. Tanda

Business address
C/O Aptargroup, Inc., 265 Exchange Drive, Suite 301, Crystal Lake, IL, 60014
Top holdings (ownership)
ATR and INGR
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Stephan B. Tanda has filed 86 SEC EDGAR filings since 20 Jul 2016

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 09 Dec 2025 05 Dec 2025 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2025 30 Sep 2025 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2025 30 Jun 2025 001-13397
144 Open Document Open Filing 07 May 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 May 2025 06 May 2025 001-11846
144 Open Document Open Filing 06 May 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 May 2025 05 May 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 May 2025 02 May 2025 001-11846
144 Open Document Open Filing 05 May 2025
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2025 31 Mar 2025 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 18 Mar 2025 17 Mar 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 Mar 2025 14 Mar 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 26 Feb 2025 25 Feb 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Feb 2025 24 Feb 2025 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 13 Dec 2024 12 Dec 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Oct 2024 28 Oct 2024 001-11846
144 Open Document Open Filing 28 Oct 2024
4 Open Document Open Filing PRIMARY DOCUMENT 28 Oct 2024 28 Oct 2024 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 01 Oct 2024 30 Sep 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 30 Jul 2024 29 Jul 2024 001-11846
144 Open Document Open Filing 29 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2024 28 Jun 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Apr 2024 26 Apr 2024 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2024 29 Mar 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 25 Mar 2024 22 Mar 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 18 Mar 2024 15 Mar 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 15 Mar 2024 14 Mar 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Mar 2024 04 Mar 2024 001-11846
144 Open Document Open Filing 04 Mar 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 27 Feb 2024 26 Feb 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 26 Feb 2024 23 Feb 2024 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 12 Dec 2023 11 Dec 2023 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2023 29 Sep 2023 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jul 2023 30 Jun 2023 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 May 2023 28 Apr 2023 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 04 Apr 2023 31 Mar 2023 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 24 Mar 2023 23 Mar 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 23 Mar 2023 22 Mar 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 Mar 2023 14 Mar 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 28 Feb 2023 25 Feb 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 27 Feb 2023 24 Feb 2023 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 10 Feb 2023 10 Feb 2023 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 05 Oct 2022 03 Oct 2022 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2022 01 Jul 2022 001-13397
4 Open Document Open Filing 03 May 2022 29 Apr 2022 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 05 Apr 2022 01 Apr 2022 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 28 Mar 2022 25 Mar 2022 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 24 Mar 2022 22 Mar 2022 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 15 Mar 2022 14 Mar 2022 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 28 Feb 2022 25 Feb 2022 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2022 03 Jan 2022 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 15 Dec 2021 15 Dec 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 05 Oct 2021 01 Oct 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2021 01 Jul 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 05 Apr 2021 01 Apr 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 29 Mar 2021 25 Mar 2021 001-11846
4 Open Document Open Filing 25 Mar 2021 23 Mar 2021 001-11846
4 Open Document Open Filing 24 Mar 2021 22 Mar 2021 001-11846
4 Open Document Open Filing FORM 4 02 Mar 2021 26 Feb 2021 001-11846
4 Open Document Open Filing 01 Mar 2021 25 Feb 2021 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jan 2021 04 Jan 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 05 Oct 2020 01 Oct 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2020 01 Jul 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jun 2020 29 May 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2020 13 May 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2020 01 Apr 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 26 Mar 2020 26 Mar 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 24 Mar 2020 23 Mar 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2020 02 Mar 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 27 Feb 2020 25 Feb 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jan 2020 02 Jan 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2019 01 Oct 2019 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 21 Aug 2019 19 Aug 2019 001-13397
3 Open Document Open Filing PRIMARY DOCUMENT 20 Aug 2019 19 Aug 2019 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT 26 Mar 2019 25 Mar 2019 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 06 Mar 2019 05 Mar 2019 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2019 28 Feb 2019 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2018 11 May 2018 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2018 28 Feb 2018 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2018 14 Feb 2018 001-11846
4 Open Document Open Filing FORM 4 SUBMISSION 30 Aug 2017 29 Aug 2017 001-37837
4 Open Document Open Filing FORM 4 27 Mar 2017 23 Mar 2017 001-37837
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2017 01 Mar 2017 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2017 10 Feb 2017 001-11846
3 Open Document Open Filing PRIMARY DOCUMENT 06 Feb 2017 01 Feb 2017 001-11846
3 Open Document Open Filing FORM 3 SUBMISSION 20 Jul 2016 20 Jul 2016 001-37837