Filings with the SEC since Feb 13, 2017
1,013 filings, 11 in the last 30 days
Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)
All 37 events
- Nov 6, 20268-K Material agreement signed, Other events 8-K items 1.01, 8.01
- Oct 9, 20268-K Quarterly results 8-K item 2.02
- Oct 9, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
- Jul 10, 2026Offering Shelf registration: shares and other securities, amount not fixed S-3ASR · We may, from time to time, offer to sell debt securities, warrants, common stock, preferred stock, rights, purchase contracts or units in one or more offerings.
- Jul 10, 20268-K Quarterly results 8-K item 2.02
- Jul 10, 202610-Q Quarterly report (10-Q) period ended Jun 30, 2026
- Jun 22, 20268-K Shareholder vote results 8-K item 5.07
- Jun 12, 20268-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
- Apr 8, 20268-K Quarterly results 8-K item 2.02
- Apr 8, 202610-Q Quarterly report (10-Q) period ended Mar 31, 2026
- Mar 17, 20268-K Regulation FD disclosure 8-K item 7.01
- Mar 5, 2026Officer CFO and COO change Janki is being appointed as Delta’s Executive Vice President - Chief Operating Officer and Erik S.
- Feb 13, 20268-K Director or officer change 8-K item 5.02
- Feb 11, 202610-K Annual report (10-K) period ended Dec 31, 2025
- Jan 27, 20268-K Material agreement signed 8-K item 1.01
- Jan 13, 20268-K Material agreement signed, Quarterly results 8-K items 1.01, 2.02
- Dec 17, 20258-K Director or officer change 8-K item 5.02
- Dec 3, 20258-K Regulation FD disclosure 8-K item 7.01
- Oct 9, 20258-K Quarterly results 8-K item 2.02
- Oct 9, 202510-Q Quarterly report (10-Q) period ended Sep 30, 2025
- Sep 30, 20258-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
- Sep 11, 20258-K Regulation FD disclosure 8-K item 7.01
- Jul 10, 20258-K Quarterly results 8-K item 2.02
- Jul 10, 202510-Q Quarterly report (10-Q) period ended Jun 30, 2025
- Jun 20, 20258-K Director or officer change, Shareholder vote results 8-K items 5.02, 5.07
- Jun 10, 20258-K Material agreement signed, Other events 8-K items 1.01, 8.01
- May 9, 20258-K Regulation FD disclosure 8-K item 7.01
- May 1, 20258-K Regulation FD disclosure 8-K item 7.01
- Apr 25, 20258-K Director or officer change (amended) 8-K item 5.02
- Apr 9, 20258-K Quarterly results 8-K item 2.02
- Apr 9, 202510-Q Quarterly report (10-Q) period ended Mar 31, 2025
- Mar 10, 20258-K Regulation FD disclosure 8-K item 7.01
- Feb 11, 202510-K Annual report (10-K) period ended Dec 31, 2024
- Jan 15, 20258-K Director or officer change 8-K item 5.02
- Jan 10, 20258-K Quarterly results 8-K item 2.02
- Dec 13, 20248-K Director or officer change 8-K item 5.02
- Nov 20, 20248-K Regulation FD disclosure 8-K item 7.01
From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).
Every filing
Newest first, by kind
All 1013
Annual & quarterly 41Current reports (8-K) 182Insiders 634Proxy & votes 26Big owners (13D/13G) 45Shares & debt offered 38SEC letters 13Other 34
| Filed | Form | What it is | Period | |
|---|---|---|---|---|
| Apr 24, 2026 | DEFA14A | Extra proxy material | all files | |
| Apr 24, 2026 | DEF 14A | Proxy statement | Jun 18, 2026 | all files |
| Apr 25, 2025 | DEFA14A | Extra proxy material | all files | |
| Apr 25, 2025 | DEF 14A | Proxy statement | Jun 19, 2025 | all files |
| May 6, 2024 | PX14A6G | Shareholder's proxy letter | all files | |
| Apr 26, 2024 | DEFA14A | Extra proxy material | all files | |
| Apr 26, 2024 | DEF 14A | Proxy statement | Jun 20, 2024 | all files |
| Jun 9, 2023 | PX14A6G | Shareholder's proxy letter | all files | |
| May 25, 2023 | PX14A6G | Shareholder's proxy letter | all files | |
| Apr 28, 2023 | DEFA14A | Extra proxy material | all files | |
| Apr 28, 2023 | DEF 14A | Proxy statement | all files | |
| Apr 29, 2022 | DEFA14A | Extra proxy material | all files | |
| Apr 29, 2022 | DEF 14A | Proxy statement | Jun 16, 2022 | all files |
| Jun 2, 2021 | PX14A6G | Shareholder's proxy letter | all files | |
| Apr 30, 2021 | DEFA14A | Extra proxy material | all files | |
| Apr 30, 2021 | DEF 14A | Proxy statement | Jun 17, 2021 | all files |
| May 27, 2020 | PX14A6G | Shareholder's proxy letter | all files | |
| May 27, 2020 | PX14A6G | Shareholder's proxy letter | all files | |
| Apr 29, 2020 | DEFA14A | Extra proxy material | all files | |
| Apr 29, 2020 | DEF 14A | Proxy statement | Jun 18, 2020 | all files |
| Apr 26, 2019 | DEFA14A | Extra proxy material | all files | |
| Apr 26, 2019 | DEF 14A | Proxy statement | Jun 20, 2019 | all files |
| Apr 27, 2018 | DEFA14A | Extra proxy material | all files | |
| Apr 27, 2018 | DEF 14A | Proxy statement | Jun 29, 2018 | all files |
| Apr 28, 2017 | DEFA14A | Extra proxy material | all files | |
| Apr 28, 2017 | DEF 14A | Proxy statement | Jun 30, 2017 | all files |
Show the other 1 filings on this page
Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.