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SIBN
SI-BONE, Inc. Common Stock
stockNASDAQ

Market OpenOct 5, 2026 11:10:09 AM EDT
19.15USD+5.918%(+1.07)100,444
19.13Bid19.19Ask0.06Spread
Pre-marketOct 5, 2026 9:29:59 AM EDT
18.43USD+1.936%(+0.35)

On 2026-09-14 there were 3 FTDs. The average number of FTDs per day for September 2026 is 1,576.

SIBN Fails-to-Deliver (FTDs)

Fails-to-Deliver

SIBN 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
2026-09-113-2,799590.9K2026-09-142026-10-1618.3855
2026-09-102,802+2,802686.1K2026-09-112026-10-1518.3051,277
2026-09-09—0437.5K2026-09-102026-10-1418.410
2026-09-08—0542.0K2026-09-092026-10-1318.620
2026-09-04—0389.5K2026-09-082026-10-0918.500
2026-09-03—0632.5K2026-09-042026-10-0818.640
2026-09-02—-11,380786.8K2026-09-032026-10-0719.160
2026-09-0111,380+11,380561.1K2026-09-022026-10-0618.92215,310
2026-08-31—0301.9K2026-09-012026-10-0519.020
2026-08-28—0361.1K2026-08-312026-10-0219.210
2026-08-27—0629.4K2026-08-282026-10-0119.200
2026-08-26—0601.1K2026-08-272026-09-3019.430
2026-08-25—0557.8K2026-08-262026-09-2919.540
2026-08-24—-2,969699.8K2026-08-252026-09-2819.470
2026-08-212,969+2,9691.3M2026-08-242026-09-2519.9659,261
2026-08-20—-14518.0K2026-08-212026-09-2419.480
2026-08-1914+14436.4K2026-08-202026-09-2319.91279
2026-08-18—-2,379499.1K2026-08-192026-09-2219.140
2026-08-172,379+2,379481.5K2026-08-182026-09-2118.6944,464
2026-08-14—0206.7K2026-08-172026-09-1818.930
2026-08-13—0246.7K2026-08-142026-09-1718.950
2026-08-12—0329.3K2026-08-132026-09-1619.000
2026-08-11—-259416.0K2026-08-122026-09-1518.800
2026-08-10259+259349.5K2026-08-112026-09-1418.844,880
2026-08-07—-1,047297.3K2026-08-102026-09-1118.610
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.
FTD Release HistoryWe track the SEC's FTD publication schedule and flag when releases are late.Check it out