Entity Type
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Surface Oncology, Inc. SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001718108.
Total Filings
406
Latest Filing
18 Sep 2023
Industry
Biological Products, (No Disgnostic Substances)
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- Business address
- 50 Hampshire Street, 8 Th Floor, Cambridge, MA, 02139
- State of incorporation
- DE
- Fiscal year end
- 31 December
Quick Takeaways
- Surface Oncology, Inc. is an SEC filer tracked under CIK 0001718108.
- 406 filings are listed on this profile.
- Common form coverage includes 15-12G, EFFECT, S-8 POS and more.
What Changed
- Latest filing: 15-12G filed on 18 Sep 2023.
- Report period: not specified in filing header.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
Surface Oncology, Inc. has filed 406 SEC EDGAR filings since 17 Nov 2017. Common forms include 15-12G, EFFECT, S-8 POS, POS AM and more.
Latest Filings
Recent SEC filings for Surface Oncology, Inc. with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open 15-12G document | View SEC filing for 15-12G | 15-12G | 18 Sep 2023 | 001-38459 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 12 Sep 2023 | 333-258518 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 12 Sep 2023 | 333-231144 | ||
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 08 Sep 2023 | 333-270381 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 08 Sep 2023 | 333-263207 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 08 Sep 2023 | 333-254023 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 08 Sep 2023 | 333-237044 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 08 Sep 2023 | 333-230129 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 08 Sep 2023 | 333-224403 | |
| POS AM | Open POS AM document | View SEC filing for POS AM | POS AM | 08 Sep 2023 | 333-258518 | |
| POS AM | Open POS AM document | View SEC filing for POS AM | POS AM | 08 Sep 2023 | 333-231144 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Sep 2023 | 08 Sep 2023 | |
| 25-NSE | Open 25-NSE document | View SEC filing for 25-NSE | 08 Sep 2023 | 001-38459 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 Sep 2023 | 08 Sep 2023 | 001-38459 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 31 Aug 2023 | 001-38459 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 30 Aug 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 30 Aug 2023 | 001-38459 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Aug 2023 | 30 Aug 2023 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2023 | 01 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2023 | 01 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2023 | 01 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2023 | 01 Aug 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 02 Aug 2023 | 30 Jun 2023 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Aug 2023 | 02 Aug 2023 | 001-38459 |
| DEFM14A | Open DEFM14A document | View SEC filing for DEFM14A | DEFM14A | 26 Jul 2023 | 001-38459 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 20 Jul 2023 | 005-90445 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 12 Jul 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 12 Jul 2023 | 001-38459 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Jul 2023 | 06 Jul 2023 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Jul 2023 | 30 Jun 2023 | 001-38459 |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Jun 2023 | 15 Jun 2023 | 001-38459 |
| 425 | Open 425 document | View SEC filing for 425 | 425 | 16 Jun 2023 | 001-38459 | |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 17 May 2023 | 333-223877 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 11 May 2023 | 333-223877 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 May 2023 | 31 Mar 2023 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 May 2023 | 04 May 2023 | 001-38459 |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | 10-K/A | 01 May 2023 | 31 Dec 2022 | 001-38459 |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 09 Mar 2023 | 333-270381 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 09 Mar 2023 | 31 Dec 2022 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Mar 2023 | 09 Mar 2023 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2023 | 005-90445 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Feb 2023 | 08 Feb 2023 | 001-38459 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Feb 2023 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 31 Jan 2023 | 005-90445 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Jan 2023 | 06 Jan 2023 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Nov 2022 | 01 Nov 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 03 Nov 2022 | 27 Oct 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 02 Nov 2022 | 30 Sep 2022 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Nov 2022 | 02 Nov 2022 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Sep 2022 | 21 Sep 2022 | 001-38459 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 09 Aug 2022 | 005-90445 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2022 | 03 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2022 | 03 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2022 | 03 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2022 | 03 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2022 | 03 Aug 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 03 Aug 2022 | 30 Jun 2022 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 Aug 2022 | 03 Aug 2022 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jun 2022 | 28 Jun 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 30 Jun 2022 | 28 Jun 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Jun 2022 | 28 Jun 2022 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Jun 2022 | 08 Jun 2022 | 001-38459 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 09 May 2022 | 005-90445 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 May 2022 | 31 Mar 2022 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 May 2022 | 09 May 2022 | 001-38459 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 26 Apr 2022 | 001-38459 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 26 Apr 2022 | 08 Jun 2022 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Apr 2022 | 01 Apr 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Mar 2022 | 15 Mar 2022 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Mar 2022 | 005-90445 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2022 | 01 Mar 2022 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 02 Mar 2022 | 333-263207 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 02 Mar 2022 | 31 Dec 2021 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Mar 2022 | 02 Mar 2022 | 001-38459 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Feb 2022 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 09 Feb 2022 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Feb 2022 | 005-90445 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 04 Feb 2022 | 005-90445 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 25 Jan 2022 | 005-90445 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jan 2022 | 21 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jan 2022 | 21 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jan 2022 | 21 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jan 2022 | 21 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jan 2022 | 21 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jan 2022 | 01 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 16 Dec 2021 | 09 Dec 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 15 Dec 2021 | 09 Dec 2021 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Dec 2021 | 06 Dec 2021 | 001-38459 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 Nov 2021 | 30 Sep 2021 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Nov 2021 | 04 Nov 2021 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Oct 2021 | 01 Oct 2021 | 001-38459 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 13 Aug 2021 | 333-258518 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 11 Aug 2021 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 11 Aug 2021 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 05 Aug 2021 | 333-258518 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Aug 2021 | 30 Jun 2021 | 001-38459 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Aug 2021 | 05 Aug 2021 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Aug 2021 | 02 Aug 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 09 Jul 2021 | 005-90445 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Jul 2021 | 06 Jul 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 08 Jul 2021 | 06 Jul 2021 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2021 | 08 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2021 | 08 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2021 | 08 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2021 | 08 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2021 | 08 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2021 | 08 Jun 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Jun 2021 | 08 Jun 2021 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Jun 2021 | 04 Jun 2021 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 May 2021 | 03 May 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 May 2021 | 03 May 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 05 May 2021 | 26 Apr 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 05 May 2021 | 26 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 May 2021 | 03 May 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 May 2021 | 31 Mar 2021 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 May 2021 | 05 May 2021 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 May 2021 | 23 Mar 2021 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Apr 2021 | 26 Apr 2021 | 001-38459 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 27 Apr 2021 | 001-38459 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 27 Apr 2021 | 08 Jun 2021 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Apr 2021 | 01 Apr 2021 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 11 Mar 2021 | 12 Feb 2021 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 09 Mar 2021 | 333-254023 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 09 Mar 2021 | 31 Dec 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Mar 2021 | 09 Mar 2021 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Mar 2021 | 09 Mar 2021 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2021 | 12 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2021 | 01 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2021 | 01 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2021 | 01 Mar 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Feb 2021 | 24 Feb 2021 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Feb 2021 | 16 Feb 2021 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 16 Feb 2021 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 16 Feb 2021 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2021 | 005-90445 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 12 Feb 2021 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NEW ENTERPRISE ASSOCIATES 14, L.P. / SURFACE ONCOLOGY, INC. -- 13GA2E | 12 Feb 2021 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 1 TO THE SCHEDULE 13G | 11 Feb 2021 | 005-90445 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Feb 2021 | 09 Feb 2021 | 001-38459 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Feb 2021 | 005-90445 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2021 | 08 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2021 | 08 Feb 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 08 Feb 2021 | 005-90445 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2021 | 01 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2021 | 01 Feb 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 02 Feb 2021 | 005-90445 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Jan 2021 | 19 Jan 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Jan 2021 | 14 Jan 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Jan 2021 | 11 Jan 2021 | 001-38459 |
| 4/A | Open 4/A document | View SEC filing for 4/A | 4/A | 21 Dec 2020 | 17 Dec 2020 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | 4/A | 21 Dec 2020 | 17 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 21 Dec 2020 | 17 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 21 Dec 2020 | 17 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Dec 2020 | 15 Dec 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 17 Dec 2020 | 16 Dec 2020 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Dec 2020 | 11 Dec 2020 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 10 Dec 2020 | 005-90445 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Nov 2020 | 25 Nov 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 25 Nov 2020 | 25 Nov 2020 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2020 | 11 Nov 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Nov 2020 | 13 Nov 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Nov 2020 | 11 Nov 2020 | 001-38459 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 Nov 2020 | 30 Sep 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Nov 2020 | 10 Nov 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Nov 2020 | 09 Nov 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Nov 2020 | 09 Nov 2020 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Oct 2020 | 28 Oct 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 26 Oct 2020 | 26 Oct 2020 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Oct 2020 | 14 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Sep 2020 | 01 Sep 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 11 Aug 2020 | 30 Jun 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Aug 2020 | 11 Aug 2020 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Jun 2020 | 10 Jun 2020 | 001-38459 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | THE SCHEDULE 13G | 29 May 2020 | 005-90445 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 29 May 2020 | 19 May 2020 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 29 May 2020 | 005-90445 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 29 May 2020 | 005-90445 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 28 May 2020 | 001-38459 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 May 2020 | 20 May 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 May 2020 | 22 May 2020 | 001-38459 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 22 May 2020 | 333-231144 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 May 2020 | 19 May 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 May 2020 | 15 May 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 14 May 2020 | 14 May 2020 | 001-38459 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 May 2020 | 31 Mar 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 May 2020 | 12 May 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Apr 2020 | 23 Apr 2020 | 001-38459 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 22 Apr 2020 | 001-38459 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 22 Apr 2020 | 10 Jun 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 17 Mar 2020 | 17 Mar 2020 | 001-38459 |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 10 Mar 2020 | 333-237044 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 10 Mar 2020 | 31 Dec 2019 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Mar 2020 | 10 Mar 2020 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Mar 2020 | 28 Feb 2020 | |
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 27 Feb 2020 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2020 | 005-90445 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2020 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NEW ENTERPRISE ASSOCIATES 14, L.P. - SURFACE ONCOLOGY, INC. -- SCHEDULE 13G/A (A | 13 Feb 2020 | 005-90445 | |
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 07 Feb 2020 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2020 | 05 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Feb 2020 | 005-90445 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2020 | 03 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2020 | 03 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2020 | 03 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2020 | 03 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2020 | 03 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2020 | 03 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 04 Feb 2020 | 005-90445 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Jan 2020 | 27 Jan 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Jan 2020 | 13 Jan 2020 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 25 Nov 2019 | 22 Nov 2019 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Nov 2019 | 18 Nov 2019 | 001-38459 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 Nov 2019 | 30 Sep 2019 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Nov 2019 | 12 Nov 2019 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Oct 2019 | 07 Oct 2019 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 01 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 01 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 01 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 01 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 01 Oct 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 20 Sep 2019 | 17 Sep 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Sep 2019 | 17 Sep 2019 | 001-38459 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Aug 2019 | 30 Jun 2019 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Aug 2019 | 07 Aug 2019 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2019 | 01 Jul 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Jun 2019 | 05 Jun 2019 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jun 2019 | 05 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jun 2019 | 05 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jun 2019 | 05 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jun 2019 | 05 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jun 2019 | 05 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jun 2019 | 05 Jun 2019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 May 2019 | 31 Mar 2019 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 May 2019 | 09 May 2019 | 001-38459 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 08 May 2019 | 333-231144 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 06 May 2019 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 03 May 2019 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 May 2019 | 01 May 2019 | |
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 01 May 2019 | 333-231144 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 19 Apr 2019 | 001-38459 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 19 Apr 2019 | 05 Jun 2019 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Apr 2019 | 01 Apr 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 01 Apr 2019 | 01 Apr 2019 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 07 Mar 2019 | 333-230129 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 07 Mar 2019 | 31 Dec 2018 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Mar 2019 | 07 Mar 2019 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 14 Feb 2019 | 005-90445 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2019 | 005-90445 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2019 | 005-90445 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Feb 2019 | 13 Feb 2019 | 001-38459 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2019 | 005-90445 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | NEW ENTERPRISE ASSOCIATES 14, L.P. - SURFACE ONCOLOGY, INC. -- SCHEDULE 13G | 13 Feb 2019 | 005-90445 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 08 Feb 2019 | 005-90445 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Feb 2019 | 04 Feb 2019 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jan 2019 | 04 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Jan 2019 | 04 Jan 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Jan 2019 | 07 Jan 2019 | 001-38459 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 20 Dec 2018 | 005-90445 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Dec 2018 | 18 Dec 2018 | 001-38459 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 17 Dec 2018 | 14 Dec 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 17 Dec 2018 | 14 Dec 2018 | 001-38459 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 30 Nov 2018 | 001-38459 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13 Nov 2018 | 005-90445 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 13 Nov 2018 | 30 Sep 2018 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Nov 2018 | 13 Nov 2018 | 001-38459 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 14 Aug 2018 | 30 Jun 2018 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 14 Aug 2018 | 14 Aug 2018 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Aug 2018 | 01 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jul 2018 | 25 Jul 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 24 Jul 2018 | 23 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2018 | 02 Jul 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 29 May 2018 | 31 Mar 2018 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 May 2018 | 29 May 2018 | 001-38459 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 May 2018 | 22 May 2018 | 001-38459 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 25 Apr 2018 | 005-90445 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 23 Apr 2018 | 23 Apr 2018 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 23 Apr 2018 | 005-90445 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 23 Apr 2018 | 23 Apr 2018 | 001-38459 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2018 | 23 Apr 2018 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 23 Apr 2018 | 333-224403 | |
| 424B4 | Open 424B4 document | View SEC filing for 424B4 | 424(B)(4) | 20 Apr 2018 | 333-223877 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 18 Apr 2018 | 333-223877 | ||
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| S-1MEF | Open S-1MEF document | View SEC filing for S-1MEF | S-1MEF | 18 Apr 2018 | 333-224332 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 18 Apr 2018 | 18 Apr 2018 | |
| CERT | Open CERT document | View SEC filing for CERT | 18 Apr 2018 | 001-38459 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 18 Apr 2018 | 333-223877 | ||
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | 8-A12B | 17 Apr 2018 | 001-38459 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 16 Apr 2018 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 16 Apr 2018 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 13 Apr 2018 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | S-1/A | 13 Apr 2018 | 333-223877 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 13 Apr 2018 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | AMENDMENT NO. 2 | 09 Apr 2018 | 333-223877 | |
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | S-1/A | 30 Mar 2018 | 333-223877 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Mar 2018 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Mar 2018 | |||
| S-1 | Open S-1 document | View SEC filing for S-1 | FORM S-1 | 23 Mar 2018 | 333-223877 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 22 Mar 2018 | |||
| DRS/A | Open DRS/A document | View SEC filing for DRS/A | 05 Mar 2018 | 377-01795 | ||
| DRSLTR | Open DRSLTR document | View SEC filing for DRSLTR | 05 Mar 2018 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 10 Jan 2018 | |||
| DRSLTR | Open DRSLTR document | View SEC filing for DRSLTR | 22 Dec 2017 | |||
| DRS/A | Open DRS/A document | View SEC filing for DRS/A | 22 Dec 2017 | 377-01795 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 18 Dec 2017 | |||
| DRS | Open DRS document | View SEC filing for DRS | 17 Nov 2017 | 377-01795 |
About this filer
Surface Oncology, Inc. files with the SEC under CIK 0001718108. This page aggregates EDGAR filings and related ownership activity.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.