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PRLB
PROTO LABS, INC.
stockNYSE

At CloseNov 13, 2026 3:59:52 PM EST
67.47USD-1.654%(-1.14)195,991
After-hoursNov 13, 2026 4:42:30 PM EST
66.20USD-1.890%(-1.28)

On 2026-10-14 there were 0 FTDs. The average number of FTDs per day for October 2026 is 0.

PRLB Fails-to-Deliver (FTDs)

PRLB 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
2026-10-13—0117.3K2026-10-142026-11-1791.820
2026-10-12—0127.9K2026-10-132026-11-1691.600
2026-10-09—0140.3K2026-10-122026-11-1393.840
2026-10-08—0144.1K2026-10-092026-11-1292.210
2026-10-07—0232.7K2026-10-082026-11-1193.270
2026-10-06—0289.7K2026-10-072026-11-1097.280
2026-10-05—0258.7K2026-10-062026-11-0998.680
2026-10-02—0241.1K2026-10-052026-11-0698.210
2026-10-01—0251.3K2026-10-022026-11-0594.370
2026-09-30—0277.4K2026-10-012026-11-0494.850
2026-09-29—0219.9K2026-09-302026-11-0395.460
2026-09-28—0297.6K2026-09-292026-11-0296.900
2026-09-25—0259.5K2026-09-282026-10-3096.250
2026-09-24—0469.7K2026-09-252026-10-2992.970
2026-09-23—0176.5K2026-09-242026-10-2889.130
2026-09-22—0183.6K2026-09-232026-10-2789.460
2026-09-21—0262.8K2026-09-222026-10-2687.680
2026-09-18—0466.3K2026-09-212026-10-2387.750
2026-09-17—0334.6K2026-09-182026-10-2286.420
2026-09-16—-50360.7K2026-09-172026-10-2183.240
2026-09-1550+50228.7K2026-09-162026-10-2079.093,955
2026-09-14—0176.1K2026-09-152026-10-1978.220
2026-09-11—0102.6K2026-09-142026-10-1681.980
2026-09-10—0187.9K2026-09-112026-10-1579.750
2026-09-09—0106.5K2026-09-102026-10-1480.890
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