8-K - Coya Therapeutics, Inc. (0001835022) (Filer)
Published . Updated .
Filed: 2026-10-14 AccNo: 0001193125-26-421066 Size: 148 KB Item 8.01: Other Events
Directly affected
- COYA Coya Therapeutics
Named in this report.
Indirectly affected
- SPY SPDR S&P 500
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond
Long-term U.S. government bonds
- QQQ Invesco QQQ
Large technology stocks
- GLD SPDR Gold Shares
Gold can move with the broad market
Price reaction, T-5 to T+3
Filed: 2026-10-14 AccNo: 0001193125-26-421066 Size: 148 KB Item 8.01: Other Events
Source: sec-edgar
Coya Therapeutics (COYA)
Coya Therapeutics (COYA) the next day, across 16 earlier stories: average -9.86%, largest gain -8.40%, largest drop -13.07%, from 16 prices.
| Company | When | Average | Largest gain | Largest drop | Prices |
|---|---|---|---|---|---|
| Coya Therapeutics (COYA) | the next day | -9.86% | -8.40% | -13.07% | 16 |
| Coya Therapeutics (COYA) | three days later | -11.78% | -11.20% | -12.04% | 16 |
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Coya Therapeutics (COYA) since this story, compared with the market
Since the first closing price after “8-K - Coya Therapeutics, Inc. (0001835022) (Filer),” Coya Therapeutics (COYA) is -2.87%. The S&P 500 fund (SPY) is -0.67% over the same days, a -2.20% difference versus the market.
| Company | When | Move | Status |
|---|---|---|---|
| Coya Therapeutics (COYA) | that day | -7.40% | final price |
| Coya Therapeutics (COYA) | the next day | -3.98% | final price |
| Coya Therapeutics (COYA) | two days later | -5.41% | final price |
| Coya Therapeutics (COYA) | three days later | -6.15% | final price |
| Coya Therapeutics (COYA) | three days earlier | +9.17% | final price |
| Coya Therapeutics (COYA) | five days earlier | +8.73% | final price |
| GLD | that day | -1.49% | final price |
| GLD | the next day | +0.27% | final price |
| GLD | two days later | +0.10% | final price |
| GLD | three days later | -0.52% | final price |
| GLD | three days earlier | +0.77% | final price |
| GLD | five days earlier | -1.52% | final price |
| QQQ | that day | -1.97% | final price |
| QQQ | the next day | -2.08% | final price |
| QQQ | two days later | -4.55% | final price |
| QQQ | three days later | -3.41% | final price |
| QQQ | three days earlier | +1.02% | final price |
| QQQ | five days earlier | +1.90% | final price |
| SPY | that day | -1.08% | final price |
| SPY | the next day | -0.80% | final price |
| SPY | two days later | -1.89% | final price |
| SPY | three days later | -1.47% | final price |
| SPY | three days earlier | +0.06% | final price |
| SPY | five days earlier | -0.11% | final price |
| TLT | that day | +0.68% | final price |
| TLT | the next day | +2.09% | final price |
| TLT | two days later | +2.15% | final price |
| TLT | three days later | +1.42% | final price |
| TLT | three days earlier | -0.50% | final price |
| TLT | five days earlier | -1.52% | final price |
Who is named in “8-K - Coya Therapeutics, Inc. (0001835022) (Filer)”
Companies tied to this story
- COYA Coya Therapeutics
Coya Therapeutics (COYA) is linked, with no stored direction, high confidence in the 14 Oct 2026 story “8-K - Coya Therapeutics, Inc. (0001835022) (Filer).” Reason on file: SEC 8-K filing -> direct issuer disclosure -> COYA
How “8-K - Coya Therapeutics, Inc. (0001835022) (Filer)” reaches Coya Therapeutics (COYA)
“8-K - Coya Therapeutics, Inc. (0001835022) (Filer)” (14 Oct 2026) reaches Coya Therapeutics (COYA) through this story.
The link for Coya Therapeutics (COYA) is this: SEC 8-K filing -> direct issuer disclosure -> COYA
The price range for Coya Therapeutics (COYA), and the dates in the story
COYA traded between 4.16 and 5.34 across 20 sessions. The latest close on file is 4.22.
What the saved facts support for Coya Therapeutics (COYA)
37 out of 100
“8-K - Coya Therapeutics, Inc. (0001835022) (Filer)” scores 37 out of 100. The score uses 1 sources, a -3.18% difference versus the S&P 500 (SPY), and 1 linked companies.