Core Molding Technologies (CMT)
Core Molding Technologies 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 NYSE, classified by the SEC as plastics products, nec.
216K
Short interest
settlement 2026-09-30
4.6
Days to cover
-4.7 days vs prior
78.0%
Short share of volume
2026-10-09
162
Fails to deliver
settlement 2026-09-14
Tue 3 Nov
Next earnings
estimated date
-$110K
Insider flow, 90 days
0 buys, 1 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 CMT is 216,029 shares, down 20,556 shares over the last month. Over the last 48 readings it ranged from 134,833 shares (31 December 2025) to 242,541 shares (31 March 2025). At the reported average volume of 47K shares a day that is 4.6 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/cmt" 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 | 216,029 | -8.7% | 46,953 | 4.60 |
| 2026-09-15 | 236,515 | -0.0% | 25,328 | 9.34 |
| 2026-08-31 | 236,585 | -1.5% | 25,235 | 9.38 |
| 2026-08-14 | 240,151 | +12.9% | 23,084 | 10.40 |
| 2026-07-31 | 212,665 | -3.4% | 26,938 | 7.89 |
| 2026-07-15 | 220,142 | +14.9% | 20,947 | 10.51 |
| 2026-06-30 | 191,520 | +8.3% | 39,475 | 4.85 |
| 2026-06-15 | 176,835 | +5.3% | 26,259 | 6.73 |
| 2026-05-29 | 167,984 | +0.8% | 27,869 | 6.03 |
| 2026-05-15 | 166,591 | +5.0% | 30,318 | 5.49 |
| 2026-04-30 | 158,675 | +1.1% | 38,670 | 4.10 |
| 2026-04-15 | 156,899 | -3.4% | 37,919 | 4.14 |
| 2026-03-31 | 162,351 | +2.9% | 33,724 | 4.81 |
| 2026-03-13 | 157,840 | +10.8% | 33,384 | 4.73 |
| 2026-02-27 | 142,399 | -12.5% | 19,443 | 7.32 |
| 2026-02-13 | 162,780 | +13.8% | 21,443 | 7.59 |
| 2026-01-30 | 143,004 | +5.7% | 17,850 | 8.01 |
| 2026-01-15 | 135,354 | +0.4% | 30,290 | 4.47 |
| 2025-12-31 | 134,833 | -23.9% | 29,637 | 4.55 |
| 2025-12-15 | 177,214 | +13.1% | 25,050 | 7.07 |
| 2025-11-28 | 156,757 | +4.0% | 20,991 | 7.47 |
| 2025-11-14 | 150,806 | -2.1% | 20,526 | 7.35 |
| 2025-10-31 | 153,976 | -13.5% | 16,397 | 9.39 |
| 2025-10-15 | 178,022 | -6.3% | 23,901 | 7.45 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 9 October 2026, the short share of CMT volume is 78.0%, up 24.3 points over the last five sessions. Over the last 30 readings it ranged from 19.2% (25 September 2026) to 92.3% (15 September 2026). The latest reading is 19.4 points above the 30-session average of 58.6%, on 12K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-09 | 10K | 12K | 78.0% | 0 |
| 2026-10-08 | 7K | 16K | 40.8% | 2,325 |
| 2026-10-07 | 4K | 6K | 60.2% | 0 |
| 2026-10-06 | 7K | 8K | 87.3% | 0 |
| 2026-10-05 | 7K | 8K | 82.2% | 0 |
| 2026-10-02 | 12K | 23K | 53.7% | 0 |
| 2026-10-01 | 11K | 16K | 67.4% | 0 |
| 2026-09-30 | 8K | 14K | 58.7% | 1 |
| 2026-09-29 | 7K | 12K | 54.5% | 0 |
| 2026-09-28 | 4K | 9K | 43.9% | 0 |
| 2026-09-25 | 5K | 26K | 19.2% | 3 |
| 2026-09-24 | 5K | 10K | 48.0% | 1 |
| 2026-09-23 | 5K | 15K | 30.2% | 0 |
| 2026-09-22 | 9K | 17K | 49.6% | 0 |
| 2026-09-21 | 5K | 12K | 42.9% | 0 |
| 2026-09-18 | 8K | 15K | 51.3% | 0 |
| 2026-09-17 | 10K | 20K | 49.2% | 0 |
| 2026-09-16 | 5K | 19K | 28.6% | 0 |
| 2026-09-15 | 9K | 9K | 92.3% | 0 |
| 2026-09-14 | 9K | 10K | 91.8% | 0 |
| 2026-09-11 | 5K | 8K | 64.9% | 0 |
| 2026-09-10 | 3K | 5K | 64.3% | 1 |
| 2026-09-09 | 4K | 6K | 69.2% | 0 |
| 2026-09-08 | 4K | 6K | 68.8% | 0 |
| 2026-09-04 | 4K | 8K | 43.4% | 0 |
| 2026-09-03 | 3K | 5K | 55.9% | 0 |
| 2026-09-02 | 6K | 11K | 52.6% | 0 |
| 2026-09-01 | 5K | 7K | 69.2% | 0 |
| 2026-08-31 | 5K | 7K | 72.1% | 0 |
| 2026-08-28 | 5K | 7K | 67.5% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 September 2026, the fails-to-deliver balance in CMT is 162 shares, up 160 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (20 October 2025) to 3,427 shares (31 October 2025). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-14 | 162 | $23.75 | $4K |
| 2026-08-25 | 2 | $25.09 | $50 |
| 2026-08-21 | 1 | $26.18 | $26 |
| 2026-08-11 | 206 | $25.23 | $5K |
| 2026-07-20 | 207 | $24.92 | $5K |
| 2026-07-16 | 2 | $24.68 | $49 |
| 2026-07-13 | 45 | $24.24 | $1K |
| 2026-07-10 | 47 | $23.42 | $1K |
| 2026-06-30 | 2,408 | $23.45 | $56K |
| 2026-06-15 | 1,238 | $24.64 | $31K |
| 2026-05-15 | 1 | $24.69 | $25 |
| 2026-05-13 | 1,081 | $24.41 | $26K |
| 2026-05-07 | 33 | $24.53 | $809 |
| 2026-04-15 | 224 | $25.93 | $6K |
| 2026-04-08 | 44 | $22.74 | $1K |
| 2026-02-19 | 1 | $19.45 | $19 |
| 2026-02-18 | 1 | $19.00 | $19 |
| 2026-02-17 | 1 | $19.16 | $19 |
| 2026-02-13 | 1 | $19.89 | $20 |
| 2026-02-12 | 1 | $20.06 | $20 |
| 2026-02-03 | 60 | $19.73 | $1K |
| 2026-02-02 | 60 | $19.52 | $1K |
| 2026-01-23 | 2 | $19.42 | $39 |
| 2026-01-07 | 100 | $19.99 | $2K |
| 2025-12-19 | 105 | $21.03 | $2K |
| 2025-10-31 | 3,427 | $17.79 | $61K |
| 2025-10-20 | 1 | $18.49 | $18 |
| 2025-09-25 | 297 | $21.87 | $6K |
| 2025-06-03 | 83 | $16.18 | $1K |
| 2025-04-01 | 308 | $15.20 | $5K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at CMT reported 1 open-market sell worth $110K in the last 90 days and no open-market buys. Latest filing: HELLMOLD RALPH O (Director) on 2026-08-07.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-07 | HELLMOLD RALPH O | Director | Sell | 4K | $25.82 | $110K | 34K |
| 2026-06-29 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Buy | 275 | $23.59 | $6K | 45K |
| 2026-06-25 | CELLITTI THOMAS R | Director | Sell | 150 | $24.00 | $4K | 92K |
| 2026-06-24 | CELLITTI THOMAS R | Director | Sell | 750 | $24.07 | $18K | 93K |
| 2026-06-23 | CELLITTI THOMAS R | Director | Sell | 513 | $24.02 | $12K | 93K |
| 2026-06-18 | CELLITTI THOMAS R | Director | Sell | 12 | $24.00 | $288 | 94K |
| 2026-06-17 | CELLITTI THOMAS R | Director | Sell | 2K | $24.00 | $60K | 94K |
| 2026-06-16 | CELLITTI THOMAS R | Director | Sell | 80 | $24.00 | $2K | 96K |
| 2026-06-15 | CELLITTI THOMAS R | Director | Sell | 2K | $25.07 | $50K | 96K |
| 2026-06-12 | CELLITTI THOMAS R | Director | Sell | 3K | $24.77 | $74K | 98K |
| 2026-06-11 | CELLITTI THOMAS R | Director | Sell | 900 | $24.23 | $22K | 101K |
| 2026-06-01 | PALOMAKI ERIC | Chief Executive Officer | Grant | 20K | $0.00 | $0 | 182K |
| 2026-03-27 | Gayford Michael James | EVP of Operations | Tax withholding | 400 | $19.40 | $8K | 20K |
| 2026-03-27 | Gayford Michael James | EVP of Operations | Tax withholding | 725 | $19.40 | $14K | 20K |
| 2026-03-27 | Gayford Michael James | EVP of Operations | Tax withholding | 102 | $19.40 | $2K | 21K |
| 2026-03-27 | Gayford Michael James | EVP of Operations | Tax withholding | 962 | $19.40 | $19K | 21K |
| 2026-03-27 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Tax withholding | 703 | $19.15 | $13K | 44K |
| 2026-03-27 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Tax withholding | 344 | $20.02 | $7K | 45K |
| 2026-03-27 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Tax withholding | 159 | $18.77 | $3K | 45K |
| 2026-03-27 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Tax withholding | 501 | $18.77 | $9K | 46K |
| 2026-03-27 | Pulliam Stephanie | EVP, Human Resources | Tax withholding | 613 | $19.15 | $12K | 18K |
| 2026-03-27 | Pulliam Stephanie | EVP, Human Resources | Tax withholding | 199 | $18.77 | $4K | 19K |
| 2026-03-27 | DUVALL DAVID L. | Chief Executive Officer | Tax withholding | 4K | $19.15 | $85K | 137K |
| 2026-03-27 | DUVALL DAVID L. | Chief Executive Officer | Tax withholding | 4K | $20.02 | $80K | 141K |
| 2026-03-27 | DUVALL DAVID L. | Chief Executive Officer | Tax withholding | 2K | $18.77 | $33K | 145K |
| 2026-03-27 | DUVALL DAVID L. | Chief Executive Officer | Tax withholding | 6K | $18.77 | $105K | 147K |
| 2026-03-27 | PALOMAKI ERIC | Chief Operating Officer | Tax withholding | 2K | $19.15 | $39K | 162K |
| 2026-03-27 | PALOMAKI ERIC | Chief Operating Officer | Tax withholding | 2K | $20.02 | $35K | 164K |
| 2026-03-27 | PALOMAKI ERIC | Chief Operating Officer | Tax withholding | 807 | $18.77 | $15K | 166K |
| 2026-03-27 | PALOMAKI ERIC | Chief Operating Officer | Tax withholding | 3K | $18.77 | $48K | 166K |
| 2026-03-27 | Alanis Arnold | EVP of Operations | Tax withholding | 303 | $19.15 | $6K | 25K |
| 2026-03-27 | Alanis Arnold | EVP of Operations | Tax withholding | 276 | $20.02 | $6K | 26K |
| 2026-03-27 | Alanis Arnold | EVP of Operations | Tax withholding | 118 | $18.77 | $2K | 26K |
| 2026-03-27 | Alanis Arnold | EVP of Operations | Tax withholding | 370 | $18.77 | $7K | 26K |
| 2026-03-20 | PALOMAKI ERIC | Chief Operating Officer | Buy | 200 | $19.96 | $4K | 169K |
| 2026-03-20 | PALOMAKI ERIC | Chief Operating Officer | Buy | 200 | $20.15 | $4K | 169K |
| 2026-03-19 | Gayford Michael James | EVP of Operations | Buy | 500 | $20.12 | $10K | 27K |
| 2026-03-11 | Gayford Michael James | EVP of Operations | Grant | 314 | $19.15 | $6K | 27K |
| 2026-03-11 | Gayford Michael James | EVP of Operations | Grant | 5K | $0.00 | $0 | 26K |
| 2026-03-11 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Grant | 441 | $19.15 | $8K | 46K |
| 2026-03-11 | Panda Alex Joseph | EVP, Treasurer, Secretary, CFO | Grant | 6K | $0.00 | $0 | 46K |
| 2026-03-11 | Pulliam Stephanie | EVP, Human Resources | Grant | 5K | $0.00 | $0 | 24K |
| 2026-03-11 | Kowaleski Sandra Lee | Director | Grant | 4K | $0.00 | $0 | 35K |
| 2026-03-11 | DUVALL DAVID L. | Chief Executive Officer | Grant | 4K | $19.15 | $76K | 153K |
| 2026-03-11 | PALOMAKI ERIC | Chief Operating Officer | Grant | 2K | $19.15 | $34K | 168K |
| 2026-03-11 | PALOMAKI ERIC | Chief Operating Officer | Grant | 13K | $0.00 | $0 | 167K |
| 2026-03-11 | Smith Andrew O | Director | Grant | 4K | $0.00 | $0 | 101K |
| 2026-03-11 | Minarro Salvador | Director | Grant | 4K | $0.00 | $0 | 14K |
| 2026-03-11 | Jauchius Matthew | Director | Grant | 5K | $0.00 | $0 | 56K |
| 2026-03-11 | HELLMOLD RALPH O | Director | Grant | 4K | $0.00 | $0 | 38K |
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. JSON2 Form 144 notices on file for CMT worth $350K at the prices reported; 1 in the last 90 days worth $110K. Latest: HELLMOLD RALPH O filed on 2026-08-07 to sell 4,268 shares ($110K) from 2026-08-07.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-07 | HELLMOLD RALPH ODirector | 4K | $110K | 0.048% | 2026-08-07 | Wells Fargo Clearing Services |
| 2026-05-29 | CELLITTI THOMAS RDirector | 10K | $240K | 0.011% | 2026-06-01 | TD Arranged Services LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of CMT in its latest filing, on Schedule 13G (passive). The holder is Tieton Capital Management, LLC at 5.0% of the class (440,928 shares), filed 2025-11-12 for an event on 2025-09-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-04-09 | 13D/Ano. 23 | GAMCO Asset Management Inc.corporation, investment adviser | 376K | 4.1% | 2026-04-06 |
| 2026-04-09 | 13D/Ano. 23 | GABELLI FUNDS LLCcorporation, investment adviser | 307K | 3.3% | 2026-04-06 |
| 2026-04-09 | 13D/Ano. 23 | Teton Advisors, LLCcorporation, investment adviser | 71K | 0.8% | 2026-04-06 |
| 2026-04-09 | 13D/Ano. 23 | MJG ASSOCIATES, INC.corporation | 5K | 0.1% | 2026-04-06 |
| 2026-04-09 | 13D/Ano. 23 | GABELLI MARIO Jindividual | 0 | 0.0% | 2026-04-06 |
| 2026-04-09 | 13D/Ano. 23 | Associated Capital Group, Inc.corporation, parent holding company | 0 | 0.0% | 2026-04-06 |
| 2026-04-09 | 13D/Ano. 23 | GGCP, INC.corporation, parent holding company | 0 | 0.0% | 2026-04-06 |
| 2026-04-09 | 13D/Ano. 23 | GAMCO INVESTORS, INC. ET ALcorporation, parent holding company | 0 | 0.0% | 2026-04-06 |
| 2026-03-26 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2025-11-12 | 13G | Tieton Capital Management, LLCinvestment adviser | 441K | 5.0% | 2025-09-30 |
13F holders
Tracked managers holding CMT at their latest 13F. JSON2 of the 30 tracked managers held CMT at their latest 13F, $11.2M in total at quarter-end prices. Renaissance Technologies is the largest at $10.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 462K | $10.9M | 0.01% | -27K |
| Citadel Advisors | 2026-06-30 | 12K | $283K | 0.00% | -9K |
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) Core Molding Technologies reported revenue of $62.7M, down 20.8% from the same quarter a year earlier, and net income of $1.8M (0.21 diluted EPS). In FY 2025 it generated $19.2M of operating cash flow and spent $3.2M on buybacks. As of 2026-06-30, cash was $12.1M against $0 of debt.
- Cash
- $12.1M
- Debt
- $0
- Equity
- $161.1M
- Total assets
- $227.4M
- Shares outstanding
- 8,849,034
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $62.7M | $1.8M | 2.8% | 0.21 |
| Q1 FY 2026 | 2026-03-31 | $58.6M | $605K | 1.0% | 0.07 |
| Q4 FY 2025 | 2025-12-31 | $74.7M | $3.1M | 4.1% | 0.36 |
| Q3 FY 2025 | 2025-09-30 | $58.4M | $1.9M | 3.2% | 0.22 |
| Q2 FY 2025 | 2025-06-30 | $79.2M | $4.1M | 5.1% | 0.47 |
| Q1 FY 2025 | 2025-03-31 | $61.4M | $2.2M | 3.6% | 0.25 |
| Q4 FY 2024 | 2024-12-31 | $62.5M | -$39K | -0.1% | 0.00 |
| Q3 FY 2024 | 2024-09-30 | $73.0M | $3.2M | 4.3% | 0.36 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $273.8M | $11.2M | $19.2M | $17.3M | $3.2M | n/a |
| FY 2024 | 2024-12-31 | $302.4M | $13.3M | $35.2M | $11.5M | $2.9M | n/a |
| FY 2023 | 2023-12-31 | $357.7M | $20.3M | $34.8M | $9.1M | $0 | n/a |
| FY 2022 | 2022-12-31 | $377.4M | $12.2M | $19.0M | $16.6M | $0 | n/a |
| FY 2021 | 2021-12-31 | $307.5M | $4.7M | $12.5M | $11.6M | $96K | n/a |
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 2026-08-03 from the cover page.
What this page is
Core Molding Technologies 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 Core Molding Technologies (CMT), SEC CIK 1026655, listed on NYSE, classified by the SEC as plastics products, nec. 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 2026-08-07.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 2026-04-09.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 2026-08-04.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 2026-08-07.JSON and CSV
- Company record
- EDGAR filing index for CIK 1026655Ticker, 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 plastics products, nec
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Datasets
Frequently Asked Questions
How much of CMT is sold short?
What is CMT's daily short volume?
Does CMT have fails to deliver?
Are CMT insiders buying or selling?
Have CMT insiders filed to sell?
Who owns 5% or more of CMT?
What did CMT report last quarter?
Which tracked 13F managers own CMT?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.