ECB Bancorp (ECBK)
ECB Bancorp on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as savings institutions, not federally chartered.
115K
Short interest
settlement 2026-09-30
11.8
Days to cover
+1.0 days vs prior
81.6%
Short share of volume
2026-10-23
245
Fails to deliver
settlement 2026-09-24
Thu 4 Feb
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in ECBK is 114,963 shares, down 46,714 shares over the last month. Over the last 48 readings it ranged from 6,588 shares (29 November 2024) to 194,202 shares (13 February 2026). At the reported average volume of 10K shares a day that is 11.8 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/ecbk" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 114,963 | -9.5% | 9,699 | 11.85 |
| 2026-09-15 | 127,092 | -21.4% | 11,765 | 10.80 |
| 2026-08-31 | 161,677 | +27.7% | 7,780 | 20.78 |
| 2026-08-14 | 126,627 | -5.7% | 9,425 | 13.44 |
| 2026-07-31 | 134,291 | +3.0% | 9,185 | 14.62 |
| 2026-07-15 | 130,417 | -2.4% | 5,993 | 21.76 |
| 2026-06-30 | 133,568 | -4.8% | 27,440 | 4.87 |
| 2026-06-15 | 140,342 | -7.7% | 10,588 | 13.25 |
| 2026-05-29 | 152,030 | -4.4% | 8,222 | 18.49 |
| 2026-05-15 | 159,026 | -12.5% | 9,057 | 17.56 |
| 2026-04-30 | 181,742 | -1.3% | 8,772 | 20.72 |
| 2026-04-15 | 184,039 | -4.7% | 14,966 | 12.30 |
| 2026-03-31 | 193,060 | +7.0% | 16,935 | 11.40 |
| 2026-03-13 | 180,346 | -4.3% | 8,639 | 20.88 |
| 2026-02-27 | 188,363 | -3.0% | 6,628 | 28.42 |
| 2026-02-13 | 194,202 | +2.0% | 9,329 | 20.82 |
| 2026-01-30 | 190,402 | +1.1% | 9,576 | 19.88 |
| 2026-01-15 | 188,367 | -0.1% | 7,061 | 26.68 |
| 2025-12-31 | 188,599 | +10.7% | 12,979 | 14.53 |
| 2025-12-15 | 170,437 | +7.0% | 15,801 | 10.79 |
| 2025-11-28 | 159,247 | +21.0% | 12,322 | 12.92 |
| 2025-11-14 | 131,567 | +2.7% | 6,693 | 19.66 |
| 2025-10-31 | 128,159 | -3.0% | 6,653 | 19.26 |
| 2025-10-15 | 132,149 | -14.4% | 7,594 | 17.40 |
| 2025-09-30 | 154,449 | -6.1% | 12,602 | 12.26 |
| 2025-09-15 | 164,466 | -4.0% | 7,813 | 21.05 |
| 2025-08-29 | 171,253 | -4.2% | 7,652 | 22.38 |
| 2025-08-15 | 178,665 | +3.5% | 11,346 | 15.75 |
| 2025-07-31 | 172,539 | +2.6% | 15,782 | 10.93 |
| 2025-07-15 | 168,237 | +2.1% | 19,205 | 8.76 |
| 2025-06-30 | 164,769 | +528.1% | 112,257 | 1.47 |
| 2025-06-13 | 26,234 | +49.0% | 16,318 | 1.61 |
| 2025-05-30 | 17,613 | +45.0% | 13,755 | 1.28 |
| 2025-05-15 | 12,151 | -28.2% | 16,652 | 1.00 |
| 2025-04-30 | 16,926 | +66.2% | 26,443 | 1.00 |
| 2025-04-15 | 10,182 | -26.3% | 28,121 | 1.00 |
| 2025-03-31 | 13,823 | +33.6% | 10,651 | 1.30 |
| 2025-03-14 | 10,350 | -12.4% | 11,980 | 1.00 |
| 2025-02-28 | 11,820 | +11.4% | 5,105 | 2.32 |
| 2025-02-14 | 10,613 | +25.0% | 5,241 | 2.02 |
| 2025-01-31 | 8,493 | -17.1% | 10,520 | 1.00 |
| 2025-01-15 | 10,247 | +3.4% | 5,926 | 1.73 |
| 2024-12-31 | 9,914 | +29.7% | 4,184 | 2.37 |
| 2024-12-13 | 7,644 | +16.0% | 7,610 | 1.00 |
| 2024-11-29 | 6,588 | -16.7% | 7,749 | 1.00 |
| 2024-11-15 | 7,909 | -1.4% | 7,200 | 1.10 |
| 2024-10-31 | 8,017 | -31.4% | 7,043 | 1.14 |
| 2024-10-15 | 11,681 | -7.5% | 8,968 | 1.30 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of ECBK volume is 81.6%, down 1.5 points over the last five sessions. Over the last 30 readings it ranged from 7.7% (19 October 2026) to 85.5% (29 September 2026). The latest reading sits at the top of that range. The latest reading is 26.9 points above the 30-session average of 54.8%, on 2K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 2K | 2K | 81.6% | 0 |
| 2026-10-22 | 1K | 4K | 28.9% | 0 |
| 2026-10-21 | 2K | 12K | 15.0% | 0 |
| 2026-10-20 | 2K | 3K | 66.8% | 0 |
| 2026-10-19 | 836 | 11K | 7.7% | 0 |
| 2026-10-16 | 2K | 2K | 83.1% | 0 |
| 2026-10-15 | 1K | 6K | 24.6% | 0 |
| 2026-10-14 | 2K | 8K | 23.1% | 0 |
| 2026-10-13 | 1K | 6K | 16.8% | 0 |
| 2026-10-12 | 327 | 533 | 61.4% | 0 |
| 2026-10-09 | 928 | 2K | 55.1% | 0 |
| 2026-10-08 | 686 | 1K | 49.5% | 0 |
| 2026-10-07 | 678 | 3K | 26.8% | 0 |
| 2026-10-06 | 246 | 311 | 79.1% | 0 |
| 2026-10-05 | 2K | 3K | 59.2% | 0 |
| 2026-10-02 | 655 | 876 | 74.8% | 0 |
| 2026-10-01 | 386 | 1K | 36.2% | 0 |
| 2026-09-30 | 1K | 2K | 59.7% | 0 |
| 2026-09-29 | 519 | 607 | 85.5% | 0 |
| 2026-09-28 | 718 | 915 | 78.5% | 0 |
| 2026-09-25 | 2K | 2K | 73.2% | 0 |
| 2026-09-24 | 551 | 2K | 31.4% | 0 |
| 2026-09-23 | 1K | 1K | 79.1% | 0 |
| 2026-09-22 | 636 | 997 | 63.8% | 0 |
| 2026-09-21 | 738 | 1K | 65.6% | 0 |
| 2026-09-18 | 2K | 2K | 84.0% | 0 |
| 2026-09-17 | 782 | 1K | 58.7% | 0 |
| 2026-09-16 | 2K | 3K | 50.7% | 0 |
| 2026-09-15 | 3K | 5K | 63.3% | 0 |
| 2026-09-14 | 444 | 743 | 59.8% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 24 September 2026, the fails-to-deliver balance in ECBK is 245 shares, up 242 shares over the last settlement date. Over the last 30 readings it ranged from 2 shares (14 August 2026) to 1,860 shares (19 March 2026).
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-24 | 245 | $20.05 | $5K |
| 2026-09-21 | 3 | $20.92 | $63 |
| 2026-09-15 | 243 | $21.08 | $5K |
| 2026-09-14 | 177 | $21.21 | $4K |
| 2026-09-09 | 333 | $20.41 | $7K |
| 2026-09-08 | 138 | $20.76 | $3K |
| 2026-09-04 | 185 | $21.55 | $4K |
| 2026-09-03 | 3 | $21.07 | $63 |
| 2026-08-14 | 2 | $20.85 | $42 |
| 2026-08-11 | 267 | $20.05 | $5K |
| 2026-08-10 | 60 | $20.68 | $1K |
| 2026-07-31 | 102 | $20.29 | $2K |
| 2026-06-30 | 452 | $20.06 | $9K |
| 2026-05-26 | 119 | $18.33 | $2K |
| 2026-05-06 | 437 | $18.18 | $8K |
| 2026-05-05 | 151 | $18.07 | $3K |
| 2026-05-01 | 15 | $17.96 | $269 |
| 2026-04-24 | 31 | $18.25 | $566 |
| 2026-04-21 | 28 | $18.29 | $512 |
| 2026-04-16 | 498 | $18.15 | $9K |
| 2026-04-08 | 224 | $17.04 | $4K |
| 2026-04-07 | 118 | $16.90 | $2K |
| 2026-04-01 | 1,297 | $16.73 | $22K |
| 2026-03-31 | 757 | $16.52 | $13K |
| 2026-03-27 | 1,187 | $16.43 | $20K |
| 2026-03-25 | 43 | $16.39 | $705 |
| 2026-03-24 | 153 | $16.76 | $3K |
| 2026-03-20 | 410 | $16.41 | $7K |
| 2026-03-19 | 1,860 | $16.08 | $30K |
| 2026-03-17 | 76 | $17.08 | $1K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for ECBK in the last 90 days. The most recent filings are listed below. Latest filing: Lavertu Brandon (CFO) on 2026-04-30.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-04-30 | Lavertu Brandon | CFO | Buy | 10 | $17.92 | $179 | 32K |
| 2026-04-30 | Lavertu Brandon | CFO | Buy | 10 | $17.91 | $179 | 32K |
| 2026-04-30 | Lavertu Brandon | CFO | Buy | 10 | $17.88 | $179 | 32K |
| 2026-04-30 | Lavertu Brandon | CFO | Buy | 10 | $17.85 | $179 | 32K |
| 2026-02-09 | Sullivan Maura Ellen | Director | Buy | 2K | $18.50 | $41K | 6K |
| 2025-12-17 | Sullivan Maura Ellen | Director | Grant | 1K | $0.00 | $0 | 1K |
| 2025-12-09 | Sullivan Maura Ellen | Director | Buy | 63 | $17.05 | $1K | 4K |
| 2025-12-09 | Sullivan Maura Ellen | Director | Buy | 100 | $17.04 | $2K | 3K |
| 2025-12-09 | Sullivan Maura Ellen | Director | Buy | 400 | $16.95 | $7K | 3K |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 500 | $16.90 | $8K | 3K |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 100 | $16.83 | $2K | 937 |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 100 | $16.82 | $2K | 837 |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 700 | $16.86 | $12K | 2K |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 500 | $16.85 | $8K | 2K |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 300 | $16.84 | $5K | 1K |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 100 | $16.81 | $2K | 737 |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 76 | $16.80 | $1K | 637 |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 200 | $16.78 | $3K | 561 |
| 2025-12-08 | Sullivan Maura Ellen | Director | Buy | 361 | $16.65 | $6K | 361 |
| 2025-09-16 | O'Neil Richard J Jr | President and CEO | Buy | 1K | $15.85 | $20K | 27K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 50 | $14.49 | $724 | 32K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 50 | $14.48 | $724 | 32K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 200 | $14.48 | $3K | 32K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 200 | $14.45 | $3K | 32K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 100 | $14.44 | $1K | 31K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 50 | $14.44 | $722 | 31K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 50 | $14.43 | $721 | 31K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 75 | $14.45 | $1K | 31K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 103 | $14.45 | $1K | 31K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 100 | $14.47 | $1K | 32K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 125 | $14.47 | $2K | 32K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 225 | $14.49 | $3K | 32K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 200 | $14.40 | $3K | 31K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 250 | $14.43 | $4K | 31K |
| 2025-02-24 | Lavertu Brandon | CFO | Buy | 50 | $14.43 | $722 | 31K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.43 | $1K | 16K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.32 | $1K | 15K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.27 | $1K | 15K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.46 | $1K | 31K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.32 | $1K | 30K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.28 | $1K | 30K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.30 | $1K | 47K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.30 | $1K | 47K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 50 | $14.12 | $706 | 46K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 25 | $14.46 | $362 | 47K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 200 | $14.15 | $3K | 30K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 105 | $14.48 | $2K | 47K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 75 | $14.46 | $1K | 47K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 150 | $14.46 | $2K | 47K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 217 | $14.42 | $3K | 15K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 50 | $14.39 | $720 | 47K |
| 2025-02-21 | Lavertu Brandon | CFO | Buy | 100 | $14.41 | $1K | 30K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 75 | $14.45 | $1K | 46K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 75 | $14.38 | $1K | 45K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 50 | $14.38 | $719 | 45K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 75 | $14.30 | $1K | 45K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 700 | $14.40 | $10K | 46K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 150 | $14.41 | $2K | 46K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 50 | $14.45 | $723 | 46K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 75 | $14.46 | $1K | 46K |
| 2025-02-20 | Lavertu Brandon | CFO | Buy | 100 | $14.48 | $1K | 46K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 100 | $14.31 | $1K | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 50 | $14.29 | $715 | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 100 | $14.21 | $1K | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 100 | $14.19 | $1K | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 50 | $14.18 | $709 | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 196 | $14.30 | $3K | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 10 | $14.26 | $143 | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 4 | $14.22 | $57 | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 290 | $14.20 | $4K | 62K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 100 | $14.15 | $1K | 61K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 50 | $14.12 | $706 | 61K |
| 2025-02-13 | CITRANO John A | EVP and COO | Buy | 350 | $14.10 | $5K | 61K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $14.19 | $710 | 61K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $14.17 | $709 | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $14.16 | $708 | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $14.11 | $706 | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $14.07 | $704 | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 200 | $13.98 | $3K | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $13.84 | $692 | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $13.83 | $692 | 59K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 100 | $13.82 | $1K | 59K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 400 | $14.20 | $6K | 61K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 100 | $14.18 | $1K | 61K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 200 | $14.10 | $3K | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 250 | $14.01 | $4K | 60K |
| 2025-02-12 | CITRANO John A | EVP and COO | Buy | 50 | $14.00 | $700 | 60K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 100 | $14.07 | $1K | 58K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 50 | $14.05 | $703 | 58K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 246 | $14.01 | $3K | 58K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 50 | $14.00 | $700 | 57K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 250 | $14.11 | $4K | 58K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 300 | $14.10 | $4K | 58K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 150 | $14.16 | $2K | 59K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 415 | $14.20 | $6K | 59K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 81 | $14.19 | $1K | 59K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 50 | $14.18 | $709 | 59K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 246 | $14.17 | $3K | 59K |
| 2025-02-11 | CITRANO John A | EVP and COO | Buy | 100 | $14.12 | $1K | 58K |
| 2025-02-10 | CITRANO John A | EVP and COO | Buy | 306 | $14.20 | $4K | 57K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSONNo holder on file reports 5% or more of ECBK in its latest filing.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-03-26 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding ECBK at their latest 13F. JSON3 of the 30 tracked managers held ECBK at their latest 13F, $2.2M in total at quarter-end prices. Renaissance Technologies is the largest at $1.7M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 84K | $1.7M | 0.00% | -4K |
| AQR Capital Management | 2026-06-30 | 14K | $276K | 0.00% | new |
| Citadel Advisors | 2026-06-30 | 10K | $202K | 0.00% | new |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
ECB Bancorp in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows ECB Bancorp (ECBK), SEC CIK 1914605, listed on Nasdaq, classified by the SEC as savings institutions, not federally chartered. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-24.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-03-26.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-10-22.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-04-30.JSON and CSV
- Company record
- EDGAR filing index for CIK 1914605Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as savings institutions, not federally chartered
Other company pages
Datasets
Frequently Asked Questions
How much of ECBK is sold short?
What is ECBK's daily short volume?
Does ECBK have fails to deliver?
Are ECBK insiders buying or selling?
Who owns 5% or more of ECBK?
Which tracked 13F managers own ECBK?
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