Stephan B. Tanda

Entity
Individual
Business address
C/O Patheon N.V., Herengracht 483, 1017 BT Amsterdam, Netherlands
Signature Ownership
Michael N. Levy, attorney-in-fact
All SEC filings
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Stephan B. Tanda has filed 84 SEC EDGAR filings since 7/20/2016

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Jul 2, 2025 Jun 30, 2025 001-13397
144 Open Document Open Filing May 7, 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 7, 2025 May 6, 2025 001-11846
144 Open Document Open Filing May 6, 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 6, 2025 May 5, 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 6, 2025 May 2, 2025 001-11846
144 Open Document Open Filing May 5, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Apr 2, 2025 Mar 31, 2025 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 18, 2025 Mar 17, 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 17, 2025 Mar 14, 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 26, 2025 Feb 25, 2025 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 25, 2025 Feb 24, 2025 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Dec 13, 2024 Dec 12, 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Oct 29, 2024 Oct 28, 2024 001-11846
144 Open Document Open Filing Oct 28, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Oct 28, 2024 Oct 28, 2024 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Oct 1, 2024 Sep 30, 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jul 30, 2024 Jul 29, 2024 001-11846
144 Open Document Open Filing Jul 29, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Jul 2, 2024 Jun 28, 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Apr 29, 2024 Apr 26, 2024 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Apr 2, 2024 Mar 29, 2024 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 25, 2024 Mar 22, 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 18, 2024 Mar 15, 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 15, 2024 Mar 14, 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 5, 2024 Mar 4, 2024 001-11846
144 Open Document Open Filing Mar 4, 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 27, 2024 Feb 26, 2024 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 26, 2024 Feb 23, 2024 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Dec 12, 2023 Dec 11, 2023 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Oct 3, 2023 Sep 29, 2023 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Jul 5, 2023 Jun 30, 2023 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 2, 2023 Apr 28, 2023 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Apr 4, 2023 Mar 31, 2023 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2023 Mar 23, 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 23, 2023 Mar 22, 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 16, 2023 Mar 14, 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 28, 2023 Feb 25, 2023 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 27, 2023 Feb 24, 2023 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Feb 10, 2023 Feb 10, 2023 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Oct 5, 2022 Oct 3, 2022 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Jul 6, 2022 Jul 1, 2022 001-13397
4 Open Document Open Filing May 3, 2022 Apr 29, 2022 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Apr 5, 2022 Apr 1, 2022 001-13397
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 28, 2022 Mar 25, 2022 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2022 Mar 22, 2022 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 15, 2022 Mar 14, 2022 001-11846
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 28, 2022 Feb 25, 2022 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Jan 5, 2022 Jan 3, 2022 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Dec 15, 2021 Dec 15, 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Oct 5, 2021 Oct 1, 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Jul 6, 2021 Jul 1, 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Apr 5, 2021 Apr 1, 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Mar 29, 2021 Mar 25, 2021 001-11846
4 Open Document Open Filing Mar 25, 2021 Mar 23, 2021 001-11846
4 Open Document Open Filing Mar 24, 2021 Mar 22, 2021 001-11846
4 Open Document Open Filing FORM 4 Mar 2, 2021 Feb 26, 2021 001-11846
4 Open Document Open Filing Mar 1, 2021 Feb 25, 2021 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Jan 6, 2021 Jan 4, 2021 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Oct 5, 2020 Oct 1, 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Jul 6, 2020 Jul 1, 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Jun 1, 2020 May 29, 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT May 13, 2020 May 13, 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Apr 3, 2020 Apr 1, 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Mar 26, 2020 Mar 26, 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Mar 24, 2020 Mar 23, 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2020 Mar 2, 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Feb 27, 2020 Feb 25, 2020 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Jan 6, 2020 Jan 2, 2020 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Oct 3, 2019 Oct 1, 2019 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Aug 21, 2019 Aug 19, 2019 001-13397
3 Open Document Open Filing PRIMARY DOCUMENT Aug 20, 2019 Aug 19, 2019 001-13397
4 Open Document Open Filing PRIMARY DOCUMENT Mar 26, 2019 Mar 25, 2019 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Mar 6, 2019 Mar 5, 2019 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Mar 1, 2019 Feb 28, 2019 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT May 14, 2018 May 11, 2018 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2018 Feb 28, 2018 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2018 Feb 14, 2018 001-11846
4 Open Document Open Filing FORM 4 SUBMISSION Aug 30, 2017 Aug 29, 2017 001-37837
4 Open Document Open Filing FORM 4 Mar 27, 2017 Mar 23, 2017 001-37837
4 Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2017 Mar 1, 2017 001-11846
4 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2017 Feb 10, 2017 001-11846
3 Open Document Open Filing PRIMARY DOCUMENT Feb 6, 2017 Feb 1, 2017 001-11846
3 Open Document Open Filing FORM 3 SUBMISSION Jul 20, 2016 Jul 20, 2016 001-37837