SEPN
Septerna, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 1:32:39 PM EDT
37.84USD+0.305%(+0.12)134,366
32.64Bid37.98Ask5.34SpreadOn 2026-09-14 there were 0 FTDs. The average number of FTDs per day for September 2026 is 0.
SEPN Fails-to-Deliver (FTDs)
Fails-to-Deliver
SEPN Fails-to-Deliver
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| Trade Date (T)1 | Fails-to- Deliver2 | FTD Change | Trade Vol. | Settlement Date (T+B)4 | Closing Deadline (T+35C)5 | Price3 | $ Notional |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | — | 0 | 354.8K | 2026-09-14 | 2026-10-16 | 38.51 | 0 |
| 2026-09-10 | — | 0 | 338.7K | 2026-09-11 | 2026-10-15 | 37.75 | 0 |
| 2026-09-09 | — | 0 | 475.3K | 2026-09-10 | 2026-10-14 | 37.97 | 0 |
| 2026-09-08 | — | 0 | 309.9K | 2026-09-09 | 2026-10-13 | 37.37 | 0 |
| 2026-09-04 | — | 0 | 199.7K | 2026-09-08 | 2026-10-09 | 36.75 | 0 |
| 2026-09-03 | — | 0 | 241.6K | 2026-09-04 | 2026-10-08 | 36.80 | 0 |
| 2026-09-02 | — | 0 | 263.2K | 2026-09-03 | 2026-10-07 | 37.50 | 0 |
| 2026-09-01 | — | 0 | 264.0K | 2026-09-02 | 2026-10-06 | 37.68 | 0 |
| 2026-08-31 | — | 0 | 415.3K | 2026-09-01 | 2026-10-05 | 38.15 | 0 |
| 2026-08-28 | — | 0 | 385.9K | 2026-08-31 | 2026-10-02 | 38.91 | 0 |
| 2026-08-27 | — | -28 | 266.5K | 2026-08-28 | 2026-10-01 | 40.47 | 0 |
| 2026-08-26 | 28 | +28 | 168.5K | 2026-08-27 | 2026-09-30 | 40.25 | 1,127 |
| 2026-08-25 | — | 0 | 333.4K | 2026-08-26 | 2026-09-29 | 41.30 | 0 |
| 2026-08-24 | — | 0 | 520.6K | 2026-08-25 | 2026-09-28 | 40.52 | 0 |
| 2026-08-21 | — | 0 | 289.8K | 2026-08-24 | 2026-09-25 | 40.00 | 0 |
| 2026-08-20 | — | 0 | 430.0K | 2026-08-21 | 2026-09-24 | 40.79 | 0 |
| 2026-08-19 | — | 0 | 383.5K | 2026-08-20 | 2026-09-23 | 43.93 | 0 |
| 2026-08-18 | — | 0 | 332.9K | 2026-08-19 | 2026-09-22 | 43.80 | 0 |
| 2026-08-17 | — | 0 | 433.7K | 2026-08-18 | 2026-09-21 | 44.20 | 0 |
| 2026-08-14 | — | 0 | 630.4K | 2026-08-17 | 2026-09-18 | 44.50 | 0 |
| 2026-08-13 | — | 0 | 877.9K | 2026-08-14 | 2026-09-17 | 45.14 | 0 |
| 2026-08-12 | — | -25,492 | 1.3M | 2026-08-13 | 2026-09-16 | 48.19 | 0 |
| 2026-08-11 | 25,492 | +24,680 | 1.2M | 2026-08-12 | 2026-09-15 | 47.76 | 1,217,498 |
| 2026-08-10 | 812 | +805 | 275.5K | 2026-08-11 | 2026-09-14 | 38.85 | 31,546 |
| 2026-08-07 | 7 | +4 | 303.8K | 2026-08-10 | 2026-09-11 | 38.83 | 272 |
Historical data is split-adjusted.
1 Trade Date is calculated from the Settlement Date.
2 Fails to deliver on a given day are a CUMULATIVE number of all fails outstanding until that day, plus new fails that occur that day, less fails that settle that day. A dash (—) indicates no FTDs were reported that day. It’s been shown that the SEC withholds the FTD report for two weeks, and there are often high-volume days with no reported FTDs, so it’s unclear if missing days truly indicate 0 FTDs.
3 Closing price on the Trade Date. The FTD file contains the closing price on the day previous to settlement.
4 As of May 28, 2024, the standard for settlement is next business day after a trade (T+1B). Before that, it was trade date plus two business days (T+2B).
5 RegSHO IV. 3. A broker-dealer has up to 35 calendar days following the trade date to close out the failure to deliver position by purchasing securities of like kind and quantity. Analysis of the T+35 cycle.