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Halt History
| Date | Time | Reason | Price | Vol | Bid | Ask | Day Range | 52Wk Range |
|---|
| Jun 12, 2026 | 9:32 AM | LUDP | $5.00 | 62K | $5.35 | $5.35 | 5.00 - 5.66 | 1.83 - 56.59 |
| Jun 3, 2026 | 9:53 AM | LUDP | $3.43 | 978K | $3.25 | $3.25 | 3.31 - 5.50 | 1.83 - 56.59 |
| Jun 3, 2026 | 9:34 AM | LUDP | $4.18 | 333K | $5.80 | $5.80 | 3.31 - 4.18 | 1.83 - 56.59 |
| May 29, 2026 | 12:15 PM | LUDP | $2.94 | 1.5M | $2.59 | $2.59 | 1.83 - 3.53 | 2.35 - 56.59 |
| May 29, 2026 | 12:04 PM | LUDP | $2.90 | 1.2M | $3.20 | $3.20 | 1.83 - 3.16 | 2.35 - 56.59 |
| May 27, 2026 | 1:01 PM | LUDP | $2.79 | 741K | $3.25 | $3.25 | 2.35 - 5.85 | 4.55 - 56.59 |
| May 27, 2026 | 12:50 PM | LUDP | $2.85 | 564K | $2.75 | $2.75 | 2.85 - 5.85 | 4.55 - 56.59 |
| May 27, 2026 | 12:43 PM | LUDP | $3.19 | 515K | $3.14 | $3.14 | 3.19 - 5.85 | 4.55 - 56.59 |
| May 27, 2026 | 12:33 PM | LUDP | $3.46 | 379K | $3.46 | $3.46 | 3.46 - 5.85 | 4.55 - 56.59 |
| May 4, 2026 | 10:09 AM | LUDP | $12.47 | 774K | $12.09 | $12.09 | 8.44 - 14.00 | 4.55 - 61.75 |
| May 4, 2026 | 9:59 AM | LUDP | $13.45 | 549K | $13.70 | $13.70 | 8.44 - 13.45 | 4.55 - 61.75 |
| May 4, 2026 | 9:48 AM | LUDP | $10.76 | 489K | $10.77 | $10.77 | 8.44 - 10.76 | 4.55 - 61.75 |
| Apr 29, 2026 | 9:36 AM | LUDP | $6.80 | 495K | $6.77 | $6.98 | 6.09 - 7.50 | 4.55 - 61.75 |
| Apr 28, 2026 | 1:08 PM | LUDP | $8.47 | 2.3M | $8.00 | $8.00 | 6.50 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 12:56 PM | LUDP | $9.06 | 2.1M | $9.56 | $9.56 | 6.50 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 12:49 PM | LUDP | $7.83 | 2.0M | $8.07 | $8.07 | 6.50 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 12:35 PM | LUDP | $7.85 | 1.6M | $7.85 | $7.85 | 7.85 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 12:29 PM | LUDP | $9.56 | 1.5M | $8.50 | $8.50 | 9.56 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 10:44 AM | LUDP | $14.14 | 834K | $14.14 | $14.14 | 14.14 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 10:28 AM | LUDP | $16.04 | 658K | $14.76 | $14.76 | 16.04 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 10:18 AM | LUDP | $19.28 | 527K | $19.00 | $19.00 | 19.28 - 34.78 | 4.55 - 61.75 |
| Apr 28, 2026 | 10:10 AM | LUDP | $21.43 | 471K | $21.01 | $21.01 | 21.43 - 34.78 | 4.55 - 61.75 |
| Apr 27, 2026 | 3:24 PM | LUDP | $43.61 | 12.9M | $43.65 | $43.65 | 12.51 - 56.56 | 4.55 - 61.75 |
| Apr 27, 2026 | 3:10 PM | LUDP | $37.21 | 12.5M | $63.79 | $63.79 | 12.51 - 56.56 | 4.55 - 61.75 |
| Apr 27, 2026 | 2:58 PM | LUDP | $35.32 | 12.2M | $35.38 | $35.38 | 12.51 - 56.56 | 4.55 - 61.75 |
| Apr 27, 2026 | 2:48 PM | LUDP | $42.65 | 11.8M | $41.67 | $41.67 | 12.51 - 56.56 | 4.55 - 61.75 |
| Apr 27, 2026 | 2:39 PM | LUDP | $48.07 | 11.5M | $46.50 | $46.50 | 12.51 - 56.56 | 4.55 - 61.75 |
| Apr 27, 2026 | 2:24 PM | LUDP | $51.77 | 10.9M | $62.58 | $62.58 | 12.51 - 51.77 | 4.55 - 61.75 |
| Apr 27, 2026 | 2:16 PM | LUDP | $43.77 | 10.6M | $44.51 | $44.51 | 12.51 - 43.77 | 4.55 - 61.75 |
| Apr 27, 2026 | 12:43 PM | LUDP | $31.11 | 7.5M | $31.50 | $31.50 | 12.51 - 31.84 | 4.55 - 61.75 |
| Apr 27, 2026 | 12:25 PM | LUDP | $26.86 | 6.7M | $27.00 | $27.00 | 12.51 - 31.84 | 4.55 - 61.75 |
| Apr 27, 2026 | 12:13 PM | LUDP | $22.29 | 6.2M | $22.49 | $22.49 | 12.51 - 31.84 | 4.55 - 61.75 |
| Apr 27, 2026 | 12:03 PM | LUDP | $18.07 | 5.9M | $17.95 | $17.95 | 12.51 - 31.84 | 4.55 - 61.75 |
| Apr 27, 2026 | 10:56 AM | LUDP | $28.16 | 2.8M | $28.16 | $28.16 | 12.51 - 28.16 | 4.55 - 61.75 |
| Apr 27, 2026 | 10:30 AM | LUDP | $22.05 | 1.9M | $17.84 | $17.84 | 12.51 - 27.87 | 4.55 - 61.75 |
| Apr 27, 2026 | 10:22 AM | LUDP | $27.87 | 1.5M | $30.00 | $30.00 | 12.51 - 27.87 | 4.55 - 61.75 |
| Apr 27, 2026 | 10:04 AM | LUDP | $23.20 | 532K | $26.41 | $26.41 | 12.51 - 23.20 | 4.55 - 61.75 |
| Apr 27, 2026 | 9:54 AM | LUDP | $18.47 | 444K | $22.33 | $22.33 | 12.51 - 18.47 | 4.55 - 61.75 |
| Apr 27, 2026 | 9:44 AM | LUDP | $15.50 | 401K | $17.00 | $17.00 | 12.51 - 15.58 | 4.55 - 61.75 |
| Apr 6, 2026 | 1:37 PM | LUDP | $8.30 | 661K | $9.00 | $9.00 | 6.10 - 11.25 | 4.55 - 61.75 |
| Apr 6, 2026 | 1:27 PM | LUDP | $7.05 | 643K | $10.56 | $10.56 | 6.10 - 11.25 | 4.55 - 61.75 |
| Apr 6, 2026 | 1:16 PM | LUDP | $6.82 | 606K | $5.88 | $5.88 | 6.82 - 11.25 | 4.55 - 61.75 |
| Apr 6, 2026 | 1:06 PM | LUDP | $7.84 | 699K | $6.40 | $6.40 | 7.84 - 11.25 | 4.55 - 61.75 |
| Apr 6, 2026 | 1:00 PM | LUDP | $8.63 | 568K | $8.51 | $8.51 | 8.63 - 11.25 | 4.55 - 61.75 |
| Apr 2, 2026 | 10:34 AM | LUDP | $9.53 | 524K | $10.30 | $10.30 | 9.53 - 11.01 | 4.55 - 61.75 |
| Dec 19, 2025 | 12:37 PM | LUDP | $9.43 | 381K | $9.85 | $9.85 | 7.93 - 11.91 | 4.55 - 112.50 |
| Dec 19, 2025 | 12:10 PM | LUDP | $9.85 | 262K | $9.13 | $9.13 | 9.85 - 11.91 | 4.55 - 112.50 |
| Dec 18, 2025 | 2:28 PM | LUDP | $10.60 | 29K | $12.23 | $12.23 | 9.56 - 10.86 | 4.55 - 112.50 |
| Nov 25, 2025 | 9:50 AM - 9:30 AM×2 | LUDP | — | — | — | — | — | — |
| Nov 25, 2025 | 9:50 AM | LUDP | $14.12 | 9K | $15.30 | $15.30 | 12.02 - 14.12 | 4.55 - 112.50 |
Historical data sourced from NASDAQ and NYSE public halt feeds. This page is for informational purposes only and does not constitute financial advice.