Kaiser Aluminum (KALU)
Kaiser Aluminum on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as rolling drawing & extruding of nonferrous metals.
958K
Short interest
settlement 2026-09-30
3.9
Days to cover
-1.2 days vs prior
59.7%
Short share of volume
2026-10-09
19
Fails to deliver
settlement 2026-09-14
Wed 21 Oct
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-10-09.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in KALU is 958,467 shares, up 39,490 shares over the last month. Over the last 48 readings it ranged from 341,910 shares (15 April 2025) to 958,467 shares (30 September 2026). The latest reading sits at the top of that range. At the reported average volume of 245K shares a day that is 3.9 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/kalu" 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 | 958,467 | +1.3% | 245,020 | 3.91 |
| 2026-09-15 | 946,598 | +3.0% | 184,906 | 5.12 |
| 2026-08-31 | 918,977 | +6.5% | 245,967 | 3.74 |
| 2026-08-14 | 862,831 | +17.5% | 229,490 | 3.76 |
| 2026-07-31 | 734,539 | -6.6% | 285,241 | 2.58 |
| 2026-07-15 | 786,386 | -13.8% | 257,559 | 3.05 |
| 2026-06-30 | 912,142 | +19.4% | 391,982 | 2.33 |
| 2026-06-15 | 763,795 | +29.0% | 210,741 | 3.62 |
| 2026-05-29 | 592,028 | +5.3% | 236,395 | 2.50 |
| 2026-05-15 | 562,430 | +10.9% | 226,301 | 2.49 |
| 2026-04-30 | 507,034 | +8.1% | 379,713 | 1.34 |
| 2026-04-15 | 468,864 | -0.3% | 206,302 | 2.27 |
| 2026-03-31 | 470,136 | -0.9% | 256,938 | 1.83 |
| 2026-03-13 | 474,372 | -12.2% | 196,288 | 2.42 |
| 2026-02-27 | 540,214 | -9.8% | 268,094 | 2.02 |
| 2026-02-13 | 599,106 | +17.9% | 221,004 | 2.71 |
| 2026-01-30 | 508,005 | +11.6% | 160,086 | 3.17 |
| 2026-01-15 | 455,300 | -0.7% | 181,567 | 2.51 |
| 2025-12-31 | 458,389 | -14.6% | 215,022 | 2.13 |
| 2025-12-15 | 536,989 | +4.6% | 200,246 | 2.68 |
| 2025-11-28 | 513,563 | -0.2% | 130,967 | 3.92 |
| 2025-11-14 | 514,370 | +4.7% | 150,708 | 3.41 |
| 2025-10-31 | 491,449 | -19.5% | 273,399 | 1.80 |
| 2025-10-15 | 610,583 | -3.0% | 92,074 | 6.63 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 9 October 2026, the short share of KALU volume is 59.7%, up 3.4 points over the last five sessions. Over the last 30 readings it ranged from 41.0% (21 September 2026) to 85.9% (18 September 2026). The latest reading is in line with the 30-session average of 60.5%, on 31K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-09 | 18K | 31K | 59.7% | 70 |
| 2026-10-08 | 21K | 40K | 52.7% | 0 |
| 2026-10-07 | 31K | 52K | 58.9% | 0 |
| 2026-10-06 | 22K | 48K | 44.9% | 0 |
| 2026-10-05 | 24K | 43K | 56.4% | 0 |
| 2026-10-02 | 28K | 50K | 56.3% | 0 |
| 2026-10-01 | 44K | 75K | 59.1% | 9 |
| 2026-09-30 | 62K | 113K | 54.9% | 5 |
| 2026-09-29 | 47K | 77K | 61.4% | 40 |
| 2026-09-28 | 22K | 48K | 46.1% | 0 |
| 2026-09-25 | 29K | 44K | 65.3% | 0 |
| 2026-09-24 | 36K | 72K | 50.3% | 35 |
| 2026-09-23 | 55K | 91K | 60.6% | 0 |
| 2026-09-22 | 38K | 71K | 53.5% | 0 |
| 2026-09-21 | 16K | 38K | 41.0% | 0 |
| 2026-09-18 | 99K | 115K | 85.9% | 0 |
| 2026-09-17 | 51K | 71K | 72.2% | 20 |
| 2026-09-16 | 36K | 49K | 74.0% | 755 |
| 2026-09-15 | 38K | 55K | 69.1% | 0 |
| 2026-09-14 | 24K | 52K | 45.9% | 13 |
| 2026-09-11 | 30K | 62K | 47.9% | 10 |
| 2026-09-10 | 50K | 85K | 58.6% | 40 |
| 2026-09-09 | 41K | 65K | 63.3% | 0 |
| 2026-09-08 | 42K | 54K | 77.9% | 0 |
| 2026-09-04 | 22K | 36K | 62.5% | 0 |
| 2026-09-03 | 30K | 44K | 67.1% | 0 |
| 2026-09-02 | 37K | 68K | 55.0% | 0 |
| 2026-09-01 | 53K | 77K | 69.3% | 40 |
| 2026-08-31 | 63K | 86K | 72.4% | 0 |
| 2026-08-28 | 39K | 55K | 71.8% | 60 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 September 2026, the fails-to-deliver balance in KALU is 19 shares, up 4 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (11 August 2026) to 201 shares (8 July 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-14 | 19 | $157.20 | $3K |
| 2026-09-11 | 15 | $158.42 | $2K |
| 2026-09-10 | 18 | $167.41 | $3K |
| 2026-09-09 | 24 | $167.80 | $4K |
| 2026-09-08 | 13 | $164.19 | $2K |
| 2026-09-04 | 38 | $160.77 | $6K |
| 2026-09-03 | 39 | $162.59 | $6K |
| 2026-09-02 | 26 | $163.31 | $4K |
| 2026-08-21 | 8 | $151.15 | $1K |
| 2026-08-11 | 1 | $187.10 | $187 |
| 2026-07-30 | 2 | $151.44 | $303 |
| 2026-07-29 | 2 | $162.16 | $324 |
| 2026-07-28 | 4 | $161.89 | $648 |
| 2026-07-27 | 4 | $163.17 | $653 |
| 2026-07-24 | 2 | $180.60 | $361 |
| 2026-07-20 | 14 | $157.78 | $2K |
| 2026-07-17 | 15 | $160.41 | $2K |
| 2026-07-16 | 20 | $162.75 | $3K |
| 2026-07-15 | 20 | $161.16 | $3K |
| 2026-07-14 | 20 | $158.28 | $3K |
| 2026-07-13 | 20 | $159.89 | $3K |
| 2026-07-10 | 19 | $162.96 | $3K |
| 2026-07-09 | 19 | $168.89 | $3K |
| 2026-07-08 | 201 | $170.83 | $34K |
| 2026-07-07 | 21 | $178.93 | $4K |
| 2026-07-06 | 23 | $176.27 | $4K |
| 2026-07-02 | 24 | $184.74 | $4K |
| 2026-07-01 | 26 | $195.63 | $5K |
| 2026-06-30 | 26 | $187.16 | $5K |
| 2026-06-29 | 25 | $187.17 | $5K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONNo open-market insider trades were reported for KALU in the last 90 days. The most recent filings are listed below. Latest filing: arnold michael c (Director) on 2026-06-04.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-06-04 | arnold michael c | Director | Grant | 786 | $0.00 | $0 | 11K |
| 2026-06-04 | STEBBINS DONALD J | Director | Grant | 631 | $178.10 | $112K | 15K |
| 2026-06-04 | STEBBINS DONALD J | Director | Grant | 786 | $0.00 | $0 | 15K |
| 2026-06-04 | Wilcox Brett | Director | Grant | 328 | $178.10 | $58K | 3K |
| 2026-06-04 | Wilcox Brett | Director | Grant | 786 | $0.00 | $0 | 3K |
| 2026-06-04 | MINOR GLENDA J | Director | Grant | 335 | $178.10 | $60K | 5K |
| 2026-06-04 | MINOR GLENDA J | Director | Grant | 786 | $0.00 | $0 | 4K |
| 2026-06-04 | HOFFMAN JAMES DONALD | Director | Grant | 589 | $178.10 | $105K | 4K |
| 2026-06-04 | HOFFMAN JAMES DONALD | Director | Grant | 786 | $0.00 | $0 | 3K |
| 2026-06-04 | Grimley Richard P. | Director | Grant | 786 | $0.00 | $0 | 5K |
| 2026-06-04 | Glas Kimberly Thompson | Director | Grant | 786 | $0.00 | $0 | 3K |
| 2026-06-04 | Foster David A | Director | Grant | 786 | $0.00 | $0 | 24K |
| 2026-04-29 | Harvey Keith | President & CEO | Sell | 3K | $173.13 | $525K | 94K |
| 2026-04-29 | Grimley Richard P. | Director | Sell | 2K | $171.52 | $261K | 5K |
| 2026-04-28 | West Neal E | EVP & CFO | Sell | 5K | $173.29 | $866K | 19K |
| 2026-04-28 | DONNAN JOHN MALCOLM | EVP, CAO and GC | Gift | 2K | $0.00 | $0 | 28K |
| 2026-04-27 | Wilcox Brett | Director | Sell | 15K | $174.44 | $2.6M | 10K |
| 2026-04-27 | Harvey Keith | President & CEO | Sell | 47K | $175.09 | $8.2M | 97K |
| 2026-04-27 | Gheorghe Iulian | SVP - Adv Eng & Innovation | Sell | 175 | $174.22 | $30K | 4K |
| 2026-04-27 | DONNAN JOHN MALCOLM | EVP, CAO and GC | Sell | 3K | $178.20 | $489K | 30K |
| 2026-03-05 | Robb Thomas H. | EVP - Manufacturing | Grant | 3K | $0.00 | $0 | 18K |
| 2026-03-05 | Narayan Vijai | VP, Corp Ctrl & CAO | Tax withholding | 97 | $125.84 | $12K | 8K |
| 2026-03-05 | Narayan Vijai | VP, Corp Ctrl & CAO | Tax withholding | 482 | $125.84 | $61K | 8K |
| 2026-03-05 | Narayan Vijai | VP, Corp Ctrl & CAO | Grant | 733 | $0.00 | $0 | 8K |
| 2026-03-05 | West Neal E | EVP & CFO | Tax withholding | 2K | $125.84 | $222K | 30K |
| 2026-03-05 | West Neal E | EVP & CFO | Tax withholding | 4K | $125.84 | $465K | 31K |
| 2026-03-05 | West Neal E | EVP & CFO | Grant | 12K | $0.00 | $0 | 35K |
| 2026-03-05 | West Neal E | EVP & CFO | Grant | 4K | $0.00 | $0 | 23K |
| 2026-03-05 | Harvey Keith | President & CEO | Tax withholding | 7K | $125.84 | $863K | 144K |
| 2026-03-05 | Harvey Keith | President & CEO | Tax withholding | 18K | $125.84 | $2.2M | 151K |
| 2026-03-05 | Harvey Keith | President & CEO | Grant | 48K | $0.00 | $0 | 169K |
| 2026-03-05 | Harvey Keith | President & CEO | Grant | 18K | $0.00 | $0 | 121K |
| 2026-03-05 | Gheorghe Iulian | SVP - Adv Eng & Innovation | Tax withholding | 216 | $125.84 | $27K | 5K |
| 2026-03-05 | Gheorghe Iulian | SVP - Adv Eng & Innovation | Grant | 852 | $0.00 | $0 | 5K |
| 2026-03-05 | DONNAN JOHN MALCOLM | EVP, CAO and GC | Tax withholding | 2K | $125.84 | $210K | 32K |
| 2026-03-05 | DONNAN JOHN MALCOLM | EVP, CAO and GC | Tax withholding | 3K | $125.84 | $433K | 34K |
| 2026-03-05 | DONNAN JOHN MALCOLM | EVP, CAO and GC | Grant | 12K | $0.00 | $0 | 38K |
| 2026-03-05 | DONNAN JOHN MALCOLM | EVP, CAO and GC | Grant | 4K | $0.00 | $0 | 26K |
| 2026-03-05 | Barger Hugh J. III | EVP - Sales & Marketing | Grant | 2K | $0.00 | $0 | 6K |
| 2026-02-23 | Robb Thomas H. | EVP - Manufacturing | Grant | 440 | $0.00 | $0 | 15K |
| 2026-02-23 | West Neal E | EVP & CFO | Sell | 5K | $121.72 | $609K | 13K |
| 2026-02-23 | DONNAN JOHN MALCOLM | EVP, CAO and GC | Sell | 18K | $125.08 | $2.3M | 22K |
| 2026-02-19 | Gheorghe Iulian | SVP - Adv Eng & Innovation | Tax withholding | 76 | $127.05 | $10K | 4K |
| 2025-11-21 | Harvey Keith | President & CEO | Disposition | 33K | $90.34 | $3.0M | 103K |
| 2025-11-07 | Tiffany Blain | EVP - Sales & Marketing | Sell | 9K | $93.92 | $813K | 26K |
| 2025-11-07 | Narayan Vijai | VP, Corp Ctrl & CAO | Tax withholding | 163 | $94.53 | $15K | 7K |
| 2025-09-18 | HOFFMAN JAMES DONALD | Director | Grant | 1K | $77.03 | $79K | 2K |
| 2025-09-18 | HOFFMAN JAMES DONALD | Director | Grant | 1K | $0.00 | $0 | 1K |
| 2025-08-12 | Walsh Jason | EVP - Manufacturing | Tax withholding | 7K | $74.72 | $541K | 43K |
| 2025-08-12 | Tiffany Blain | EVP - Sales & Marketing | Tax withholding | 7K | $74.72 | $522K | 35K |
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.
Planned sales (Form 144)
Newest first. JSON13 Form 144 notices on file for KALU worth $17.2M at the prices reported; 0 in the last 90 days worth $0. Latest: Grimley Richard P. filed on 2026-04-29 to sell 1,524 shares ($263K) from 2026-04-29.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-04-29 | Grimley Richard P.Director | 2K | $263K | 0.009% | 2026-04-29 | Charles Schwab Corporation |
| 2026-04-28 | West Neal EOfficer | 5K | $866K | 0.031% | 2026-04-28 | Wells Fargo Clearing Services |
| 2026-04-27 | Brett WilcoxBoard Member | 15K | $2.6M | 0.092% | 2026-04-27 | UBS Financial Services Inc |
| 2026-04-27 | Iulian GheorgheOfficer | 175 | $30K | 0.001% | 2026-04-27 | UBS Financial Services Inc |
| 2026-04-27 | Donnan John MOfficer | 3K | $489K | 0.017% | 2026-04-27 | R.W. Baird |
| 2026-03-23 | Blain TiffanyOfficer | 7K | $797K | 0.044% | 2026-03-23 | UBS Financial Services Inc |
| 2026-02-23 | Blain TiffanyOfficer | 15K | $1.9M | 0.094% | 2026-02-23 | UBS Financial Services Inc |
| 2026-02-23 | West Neal EOfficer | 5K | $609K | 0.031% | 2026-02-23 | Wells Fargo Clearing Services |
| 2026-02-23 | Donnan John MOfficer | 18K | $1.6M | 0.114% | 2026-02-23 | R.W. Baird |
| 2025-12-08 | JASON WALSHOfficer | 13K | $1.3M | 0.079% | 2025-12-08 | UBS Financial Services Inc |
| 2025-11-21 | Keith HarveyCEO | 33K | $3.0M | 106.342% | 2025-11-21 | Merrill |
| 2025-11-21 | Keith Harveyceo | 33K | $2.9M | 105.156% | 2025-11-21 | Merrill |
| 2025-11-07 | BLAIN A TIFFANYOfficer | 9K | $813K | 0.053% | 2025-11-07 | UBS Financial Services Inc |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON5 holders report 5% or more of KALU in their latest filing, all on Schedule 13G (passive). The largest reported stake is BlackRock, Inc. at 14.8% of the class (2,401,692 shares), filed 2026-04-24 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-07-31 | 13G | Vanguard Capital Managementinvestment adviser | 833K | 5.1% | 2026-06-30 |
| 2026-07-14 | 13G/Ano. 1 | Dimensional Fund Advisors LPinvestment adviser | 776K | 4.7% | 2026-06-30 |
| 2026-05-15 | 13G/Ano. 1 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC.parent holding company | 714K | 4.4% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 1 | NOMURA INVESTMENT MANAGEMENT BUSINESS TRUSTinvestment adviser | 714K | 4.4% | 2026-03-31 |
| 2026-05-12 | 13G | STATE STREET CORPORATIONparent holding company | 1.3M | 8.2% | 2026-03-31 |
| 2026-05-12 | 13G | SSGA FUNDS MANAGEMENT, INC.investment adviser | 969K | 6.0% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 1.3M | 8.1% | 2026-03-31 |
| 2026-04-24 | 13G/Ano. 8 | BlackRock, Inc.parent holding company | 2.4M | 14.8% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 15 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-13 | 13G/Ano. 1 | Macquarie Group Limitedparent holding company | 0 | 0.0% | 2025-12-31 |
| 2026-02-13 | 13G/Ano. 1 | Macquarie Management Holdings Incparent holding company | 0 | 0.0% | 2025-12-31 |
| 2026-02-13 | 13G/Ano. 1 | Macquarie Investment Management Business Trustinvestment adviser | 0 | 0.0% | 2025-12-31 |
| 2025-11-12 | 13G | BARROW HANLEY MEWHINNEY & STRAUSS LLCinvestment adviser | 773K | 4.8% | 2025-09-30 |
13F holders
Tracked managers holding KALU at their latest 13F. JSON7 of the 30 tracked managers held KALU at their latest 13F, $137.0M in total at quarter-end prices. Fisher Asset Management is the largest at $69.0M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Fisher Asset Management | 2026-06-30 | 353K | $69.0M | 0.02% | +48K |
| Two Sigma Investments | 2026-06-30 | 156K | $30.6M | 0.02% | +36K |
| D. E. Shaw & Co. | 2026-06-30 | 100K | $19.6M | 0.01% | +4K |
| AQR Capital Management | 2026-06-30 | 42K | $8.3M | 0.00% | +14K |
| Millennium Management | 2026-06-30 | 22K | $4.2M | 0.00% | -42K |
| Renaissance Technologies | 2026-06-30 | 20K | $3.8M | 0.01% | -14K |
| ARK Investment Management | 2026-06-30 | 8K | $1.5M | 0.01% | -2K |
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.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Kaiser Aluminum reported revenue of $1.26B, up 52.7% from the same quarter a year earlier, and net income of $96.8M (5.72 diluted EPS). In FY 2025 it generated $111.4M of operating cash flow and spent $51.3M on dividends. As of 2026-06-30, cash was $58.5M against $1.04B of debt.
- Cash
- $58.5M
- Debt
- $1.04B
- Equity
- $943.8M
- Total assets
- $2.91B
- Shares outstanding
- 16,349,092
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $1.26B | $96.8M | 7.7% | 5.72 |
| Q1 FY 2026 | 2026-03-31 | $1.11B | $62.5M | 5.6% | 3.71 |
| Q4 FY 2025derived | 2025-12-31 | $929.0M | $28.2M | 3.0% | n/a |
| Q3 FY 2025 | 2025-09-30 | $843.5M | $39.5M | 4.7% | 2.38 |
| Q2 FY 2025 | 2025-06-30 | $823.1M | $23.2M | 2.8% | 1.41 |
| Q1 FY 2025 | 2025-03-31 | $777.4M | $21.6M | 2.8% | 1.31 |
| Q4 FY 2024derived | 2024-12-31 | $765.4M | $19.8M | 2.6% | n/a |
| Q3 FY 2024 | 2024-09-30 | $747.7M | $8.8M | 1.2% | 0.54 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $3.37B | $112.5M | $111.4M | $136.9M | n/a | $51.3M |
| FY 2024 | 2024-12-31 | $3.02B | $65.7M | $167.1M | $180.8M | n/a | $50.7M |
| FY 2023 | 2023-12-31 | $3.09B | $67.8M | $211.9M | $143.2M | n/a | $50.4M |
| FY 2022 | 2022-12-31 | $3.43B | -$29.6M | -$63.1M | $142.5M | n/a | $50.1M |
| FY 2021 | 2021-12-31 | $2.62B | -$18.5M | $79.4M | $58.0M | n/a | $46.7M |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-20 from the cover page.
What this page is
Kaiser Aluminum 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 Kaiser Aluminum (KALU), SEC CIK 811596, listed on Nasdaq, classified by the SEC as rolling drawing & extruding of nonferrous metals. 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 2026-10-09.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-04-29.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 2026-07-31.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
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. 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 2026-07-22.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 2026-06-04.JSON and CSV
- Company record
- EDGAR filing index for CIK 811596Ticker, 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 rolling drawing & extruding of nonferrous metals
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Datasets
Frequently Asked Questions
How much of KALU is sold short?
What is KALU's daily short volume?
Does KALU have fails to deliver?
Are KALU insiders buying or selling?
Have KALU insiders filed to sell?
Who owns 5% or more of KALU?
What did KALU report last quarter?
Which tracked 13F managers own KALU?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.