Unusual Machines (UMAC)
Unusual Machines on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE, classified by the SEC as radio & tv broadcasting & communications equipment.
9.3M
Short interest
settlement 2026-10-15
2.9
Days to cover
-0.5 days vs prior
47.4%
Short share of volume
2026-11-02
831
Fails to deliver
settlement 2026-10-09
Thu 12 Nov
Next earnings
estimated date
-$1.3M
Insider flow, 90 days
0 buys, 3 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in UMAC is 9,271,393 shares, up 333,867 shares over the last month. Over the last 48 readings it ranged from 5,466 shares (31 October 2024) to 9,435,476 shares (31 July 2026). The latest reading sits at the top of that range. At the reported average volume of 3.2M shares a day that is 2.9 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/umac" 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 |
|---|---|---|---|---|
| 2026-10-15 | 9,271,393 | +13.0% | 3,159,204 | 2.93 |
| 2026-09-30 | 8,202,375 | -8.2% | 2,358,506 | 3.48 |
| 2026-09-15 | 8,937,526 | +0.8% | 2,526,895 | 3.54 |
| 2026-08-31 | 8,864,484 | +5.3% | 4,689,409 | 1.89 |
| 2026-08-14 | 8,419,783 | -10.8% | 5,457,823 | 1.54 |
| 2026-07-31 | 9,435,476 | +4.5% | 3,261,679 | 2.89 |
| 2026-07-15 | 9,025,737 | +19.1% | 3,831,436 | 2.36 |
| 2026-06-30 | 7,578,805 | +26.4% | 5,207,379 | 1.46 |
| 2026-06-15 | 5,997,665 | -13.3% | 7,622,676 | 1.00 |
| 2026-05-29 | 6,917,457 | +7.2% | 12,149,393 | 1.00 |
| 2026-05-15 | 6,453,807 | -3.7% | 3,918,214 | 1.65 |
| 2026-04-30 | 6,701,886 | +1.9% | 4,210,180 | 1.59 |
| 2026-04-15 | 6,579,204 | -8.9% | 4,020,526 | 1.64 |
| 2026-03-31 | 7,222,959 | +50.9% | 5,953,195 | 1.21 |
| 2026-03-13 | 4,787,796 | -1.5% | 6,164,680 | 1.00 |
| 2026-02-27 | 4,860,695 | -1.9% | 1,963,060 | 2.48 |
| 2026-02-13 | 4,956,706 | -3.6% | 2,331,623 | 2.13 |
| 2026-01-30 | 5,144,425 | -5.7% | 4,074,615 | 1.26 |
| 2026-01-15 | 5,454,214 | -6.9% | 5,256,180 | 1.04 |
| 2025-12-31 | 5,859,072 | +3.2% | 2,733,658 | 2.14 |
| 2025-12-15 | 5,676,954 | +11.1% | 1,863,945 | 3.05 |
| 2025-11-28 | 5,109,413 | +3.1% | 1,978,972 | 2.58 |
| 2025-11-14 | 4,956,470 | +71.7% | 3,162,798 | 1.57 |
| 2025-10-31 | 2,886,279 | +22.9% | 5,589,651 | 1.00 |
| 2025-10-15 | 2,349,159 | -25.0% | 4,373,544 | 1.00 |
| 2025-09-30 | 3,133,629 | -13.7% | 4,106,245 | 1.00 |
| 2025-09-15 | 3,629,806 | +16.0% | 2,144,775 | 1.69 |
| 2025-08-29 | 3,130,096 | -21.2% | 2,936,451 | 1.07 |
| 2025-08-15 | 3,970,083 | +9.7% | 2,546,955 | 1.56 |
| 2025-07-31 | 3,619,914 | +3.4% | 4,387,376 | 1.00 |
| 2025-07-15 | 3,501,812 | +8.8% | 7,102,980 | 1.00 |
| 2025-06-30 | 3,218,543 | +7.9% | 4,865,206 | 1.00 |
| 2025-06-13 | 2,982,977 | +19.5% | 8,353,149 | 1.00 |
| 2025-05-30 | 2,495,297 | +13.5% | 1,071,959 | 2.33 |
| 2025-05-15 | 2,199,211 | +47.1% | 2,025,306 | 1.09 |
| 2025-04-30 | 1,494,818 | +11.7% | 491,946 | 3.04 |
| 2025-04-15 | 1,338,420 | -9.1% | 711,171 | 1.88 |
| 2025-03-31 | 1,473,097 | +35.2% | 832,658 | 1.77 |
| 2025-03-14 | 1,089,493 | -13.5% | 891,724 | 1.22 |
| 2025-02-28 | 1,259,385 | +19.9% | 1,423,409 | 1.00 |
| 2025-02-14 | 1,050,282 | -3.0% | 1,298,343 | 1.00 |
| 2025-01-31 | 1,082,979 | +38.8% | 1,341,343 | 1.00 |
| 2025-01-15 | 780,275 | +116.4% | 2,216,657 | 1.00 |
| 2024-12-31 | 360,564 | -63.4% | 5,338,348 | 1.00 |
| 2024-12-13 | 983,881 | +34.4% | 8,397,268 | 1.00 |
| 2024-11-29 | 732,062 | +3301.0% | 13,647,251 | 1.00 |
| 2024-11-15 | 21,525 | +293.8% | 188,174 | 1.00 |
| 2024-10-31 | 5,466 | -49.5% | 65,292 | 1.00 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of UMAC volume is 47.4%, down 8.0 points over the last five sessions. Over the last 30 readings it ranged from 38.0% (30 October 2026) to 69.8% (21 October 2026). The latest reading is 6.0 points below the 30-session average of 53.4%, on 1.3M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 604K | 1.3M | 47.4% | 125,647 |
| 2026-10-30 | 618K | 1.6M | 38.0% | 82,018 |
| 2026-10-29 | 374K | 800K | 46.8% | 1,150 |
| 2026-10-28 | 415K | 839K | 49.5% | 11,008 |
| 2026-10-27 | 704K | 1.4M | 48.7% | 3,320 |
| 2026-10-26 | 607K | 1.1M | 55.4% | 30 |
| 2026-10-23 | 565K | 1.1M | 52.3% | 2,642 |
| 2026-10-22 | 825K | 1.4M | 58.0% | 1,457 |
| 2026-10-21 | 837K | 1.2M | 69.8% | 670 |
| 2026-10-20 | 535K | 1.2M | 45.8% | 6,781 |
| 2026-10-19 | 557K | 1.0M | 53.9% | 1 |
| 2026-10-16 | 1.0M | 1.8M | 58.1% | 1,856 |
| 2026-10-15 | 1.0M | 1.8M | 55.0% | 1,486 |
| 2026-10-14 | 959K | 1.8M | 53.2% | 8,571 |
| 2026-10-13 | 953K | 1.9M | 49.8% | 20,413 |
| 2026-10-12 | 623K | 1.2M | 53.7% | 802 |
| 2026-10-09 | 811K | 1.4M | 59.9% | 1,941 |
| 2026-10-08 | 633K | 1.0M | 62.0% | 2,965 |
| 2026-10-07 | 1.1M | 1.9M | 57.0% | 8,663 |
| 2026-10-06 | 518K | 1.0M | 50.4% | 1,201 |
| 2026-10-05 | 636K | 1.1M | 59.1% | 9,454 |
| 2026-10-02 | 925K | 1.7M | 53.1% | 120,066 |
| 2026-10-01 | 1.9M | 3.0M | 62.6% | 69,661 |
| 2026-09-30 | 641K | 1.1M | 56.9% | 4,069 |
| 2026-09-29 | 712K | 1.2M | 57.1% | 5,711 |
| 2026-09-28 | 531K | 1.0M | 53.1% | 2,033 |
| 2026-09-25 | 548K | 1.1M | 48.3% | 2,888 |
| 2026-09-24 | 516K | 1.1M | 45.6% | 5,177 |
| 2026-09-23 | 470K | 1.1M | 44.5% | 3,301 |
| 2026-09-22 | 521K | 935K | 55.7% | 5,842 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 9 October 2026, the fails-to-deliver balance in UMAC is 831 shares, down 125,877 shares over the last settlement date. Over the last 30 readings it ranged from 5 shares (22 September 2026) to 155,158 shares (18 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-09 | 831 | $21.39 | $18K |
| 2026-10-06 | 126,708 | $21.83 | $2.8M |
| 2026-10-01 | 9,750 | $24.48 | $239K |
| 2026-09-30 | 5 | $24.94 | $125 |
| 2026-09-28 | 12,110 | $24.05 | $291K |
| 2026-09-25 | 671 | $23.93 | $16K |
| 2026-09-24 | 11,893 | $22.69 | $270K |
| 2026-09-23 | 730 | $24.03 | $18K |
| 2026-09-22 | 5 | $24.25 | $121 |
| 2026-09-21 | 715 | $23.18 | $17K |
| 2026-09-18 | 2,007 | $23.88 | $48K |
| 2026-09-17 | 1,002 | $22.01 | $22K |
| 2026-09-15 | 2,802 | $22.66 | $63K |
| 2026-09-14 | 13,367 | $22.95 | $307K |
| 2026-09-11 | 17,908 | $23.53 | $421K |
| 2026-09-10 | 24,089 | $24.32 | $586K |
| 2026-09-09 | 8,839 | $25.98 | $230K |
| 2026-09-08 | 30,698 | $23.76 | $729K |
| 2026-09-03 | 86,326 | $23.55 | $2.0M |
| 2026-09-02 | 22,220 | $22.65 | $503K |
| 2026-08-26 | 10,507 | $24.35 | $256K |
| 2026-08-24 | 119,349 | $27.43 | $3.3M |
| 2026-08-21 | 27,548 | $25.98 | $716K |
| 2026-08-20 | 457 | $28.30 | $13K |
| 2026-08-19 | 4,015 | $30.58 | $123K |
| 2026-08-18 | 155,158 | $30.15 | $4.7M |
| 2026-08-17 | 1,809 | $34.06 | $62K |
| 2026-08-14 | 2,651 | $27.24 | $72K |
| 2026-08-13 | 1,892 | $27.03 | $51K |
| 2026-08-12 | 8,295 | $25.97 | $215K |
Insider trades
SEC Form 4, newest first. JSONInsiders at UMAC reported 3 open-market sells worth $1.3M in the last 90 days and no open-market buys. Latest filing: Wright Stacy Rochelle (Chief Revenue Officer) on 2026-08-20.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-20 | Wright Stacy Rochelle | Chief Revenue Officer | Sell | 28K | $26.00 | $715K | 69K |
| 2026-08-20 | Hoff Brian Joseph | Chief Financial Officer | Sell | 11K | $26.01 | $297K | 341K |
| 2026-08-20 | Camden Andrew Ross | President | Sell | 10K | $26.01 | $250K | 237K |
| 2026-06-08 | Thompson Jeffrey M | Director | Sell | 15K | $27.42 | $411K | 4.8M |
| 2026-06-05 | Thompson Jeffrey M | Director | Sell | 15K | $26.96 | $404K | 4.8M |
| 2026-06-04 | Camden Andrew Ross | President | Sell | 100K | $30.05 | $3.0M | 247K |
| 2026-06-01 | Rich Sanford | Director | Sell | 25K | $28.98 | $725K | 182K |
| 2026-05-27 | Hoff Brian Joseph | Chief Financial Officer | Sell | 150K | $17.71 | $2.7M | 353K |
| 2026-05-21 | Rich Sanford | Director | Sell | 1K | $14.18 | $20K | 207K |
| 2026-05-21 | Hoff Brian Joseph | Chief Financial Officer | Sell | 11K | $14.17 | $162K | 503K |
| 2026-05-21 | Camden Andrew Ross | President | Sell | 10K | $14.18 | $136K | 347K |
| 2026-05-20 | Thompson Jeffrey M | Director | Grant | 3K | $0.00 | $0 | 345K |
| 2026-05-20 | Rich Sanford | Director | Grant | 3K | $0.00 | $0 | 209K |
| 2026-05-20 | Lowry Robert Paul | Director | Grant | 3K | $0.00 | $0 | 10K |
| 2026-03-16 | Wright Stacy Rochelle | Chief Revenue Officer | Sell | 14K | $18.57 | $255K | 96K |
| 2026-03-16 | Rich Sanford | Director | Sell | 980 | $20.20 | $20K | 206K |
| 2026-03-16 | Hoff Brian Joseph | Chief Financial Officer | Sell | 11K | $18.59 | $212K | 514K |
| 2026-03-16 | Camden Andrew Ross | President | Sell | 10K | $18.57 | $179K | 356K |
| 2026-03-13 | Thompson Jeffrey M | Director | Grant | 2K | $0.00 | $0 | 343K |
| 2026-03-13 | Rich Sanford | Director | Grant | 2K | $0.00 | $0 | 207K |
| 2026-03-13 | Lowry Robert Paul | Director | Grant | 2K | $0.00 | $0 | 7K |
| 2026-01-23 | Camden Andrew Ross | President | Grant | 110K | $0.00 | $0 | 366K |
| 2026-01-23 | Wright Stacy Rochelle | Chief Revenue Officer | Grant | 110K | $0.00 | $0 | 110K |
| 2026-01-23 | Hoff Brian Joseph | Chief Financial Officer | Grant | 110K | $0.00 | $0 | 525K |
| 2026-01-23 | Evans Allan Thomas | Chief Executive Officer | Grant | 220K | $0.00 | $0 | 1.4M |
| 2025-12-31 | Thompson Jeffrey M | Director | Grant | 3K | $0.00 | $0 | 341K |
| 2025-12-31 | Lowry Robert Paul | Director | Grant | 3K | $0.00 | $0 | 5K |
| 2025-12-31 | Colon Cristina | Director | Grant | 3K | $0.00 | $0 | 56K |
| 2025-12-29 | Rich Sanford | Director | Sell | 11K | $1.99 | $22K | 205K |
| 2025-12-29 | Rich Sanford | Director | Exercise or conversion | 66K | $1.99 | $131K | 216K |
| 2025-12-29 | Lowry Robert Paul | Director | Exercise or conversion | 33K | $1.99 | $65K | 156K |
| 2025-12-29 | Evans Allan Thomas | Chief Executive Officer | Sell | 11K | $1.99 | $22K | 165K |
| 2025-12-29 | Evans Allan Thomas | Chief Executive Officer | Exercise or conversion | 66K | $1.99 | $131K | 177K |
| 2025-12-12 | Hoff Brian Joseph | Chief Financial Officer | Sell | 75K | $10.31 | $774K | 415K |
| 2025-12-12 | Camden Andrew Ross | Chief Operating Officer | Sell | 50K | $10.32 | $516K | 256K |
| 2025-11-20 | Hoff Brian Joseph | Chief Financial Officer | Sell | 9K | $9.10 | $80K | 490K |
| 2025-11-20 | Hoff Brian Joseph | Chief Financial Officer | Grant | 125K | $0.00 | $0 | 499K |
| 2025-11-20 | Evans Allan Thomas | Chief Executive Officer | Grant | 250K | $0.00 | $0 | 1.2M |
| 2025-11-20 | Colon Cristina | Director | Sell | 8K | $9.06 | $75K | 53K |
| 2025-11-20 | Camden Andrew Ross | Chief Operating Officer | Sell | 9K | $9.10 | $80K | 306K |
| 2025-11-20 | Camden Andrew Ross | Chief Operating Officer | Grant | 125K | $0.00 | $0 | 315K |
| 2025-08-21 | Hoff Brian Joseph | Chief Financial Officer | Sell | 34K | $10.21 | $345K | 374K |
| 2025-08-21 | Camden Andrew Ross | Chief Operating Officer | Sell | 35K | $10.21 | $357K | 190K |
| 2025-08-20 | Hoff Brian Joseph | Chief Financial Officer | Sell | 9K | $9.80 | $86K | 408K |
| 2025-08-20 | Camden Andrew Ross | Chief Operating Officer | Sell | 9K | $9.80 | $86K | 225K |
| 2025-08-19 | Thompson Jeffrey M | Director | Grant | 2K | $0.00 | $0 | 337K |
| 2025-08-19 | Rich Sanford | Director | Grant | 2K | $0.00 | $0 | 150K |
| 2025-08-19 | Lowry Robert Paul | Director | Grant | 2K | $0.00 | $0 | 2K |
| 2025-08-19 | Colon Cristina | Director | Grant | 2K | $0.00 | $0 | 61K |
| 2025-06-30 | Hoff Brian Joseph | Chief Financial Officer | Grant | 75K | $0.00 | $0 | 417K |
| 2025-06-30 | Evans Allan Thomas | Chief Executive Officer | Grant | 175K | $0.00 | $0 | 954K |
| 2025-06-30 | Camden Andrew Ross | Chief Operating Officer | Grant | 75K | $0.00 | $0 | 234K |
| 2025-06-16 | Camden Andrew Ross | Chief Operating Officer | Sell | 25K | $10.00 | $250K | 159K |
| 2025-05-20 | Hoff Brian Joseph | Chief Financial Officer | Sell | 18K | $5.41 | $95K | 342K |
| 2025-05-20 | Camden Andrew Ross | Chief Operating Officer | Sell | 18K | $5.42 | $95K | 184K |
| 2025-05-19 | Colon Cristina | Director | Grant | 8K | $0.00 | $0 | 59K |
| 2025-05-19 | Thompson Jeffrey M | Director | Grant | 8K | $0.00 | $0 | 335K |
| 2025-05-19 | Rich Sanford | Director | Grant | 8K | $0.00 | $0 | 148K |
| 2025-05-19 | Lowry Robert Paul | Director | Grant | 8K | $0.00 | $0 | 123K |
| 2025-05-07 | Colon Cristina | Director | Grant | 4K | $5.00 | $20K | 50K |
| 2025-05-07 | Lowry Robert Paul | Director | Grant | 40K | $5.00 | $200K | 114K |
| 2025-05-07 | Evans Allan Thomas | Chief Executive Officer | Grant | 20K | $5.00 | $100K | 111K |
| 2025-05-07 | Rich Sanford | Director | Grant | 20K | $5.00 | $100K | 140K |
| 2025-04-03 | Hoff Brian Joseph | Chief Financial Officer | Sell | 33K | $5.75 | $187K | 359K |
| 2025-04-03 | Hoff Brian Joseph | Chief Financial Officer | Sell | 51K | $5.68 | $291K | 392K |
| 2025-02-03 | Camden Andrew Ross | Chief Operating Officer | Grant | 100K | $0.00 | $0 | 201K |
| 2025-02-03 | Hoff Brian Joseph | Chief Financial Officer | Grant | 100K | $0.00 | $0 | 443K |
| 2025-02-03 | Evans Allan Thomas | Chief Executive Officer | Grant | 200K | $0.00 | $0 | 779K |
| 2025-01-14 | Thompson Jeffrey M | Director | Grant | 834 | $0.00 | $0 | 327K |
| 2025-01-14 | Lowry Robert Paul | Director | Grant | 904 | $0.00 | $0 | 74K |
| 2025-01-14 | Colon Cristina | Director | Grant | 904 | $0.00 | $0 | 46K |
| 2025-01-14 | Rich Sanford | Director | Grant | 904 | $0.00 | $0 | 120K |
| 2024-12-03 | Thompson Jeffrey M | Director | Sell | 40K | $12.65 | $506K | 326K |
| 2024-11-05 | Evans Allan Thomas | Chief Executive Officer | Grant | 50K | $0.00 | $0 | 579K |
| 2024-11-05 | Hoff Brian Joseph | Chief Financial Officer | Grant | 50K | $0.00 | $0 | 343K |
| 2024-11-05 | Camden Andrew Ross | Chief Operating Officer | Grant | 50K | $0.00 | $0 | 101K |
| 2024-10-30 | Evans Allan Thomas | Chief Executive Officer | Buy | 66K | $1.52 | $100K | 91K |
| 2024-10-30 | Lowry Robert Paul | Director | Buy | 33K | $1.52 | $50K | 74K |
| 2024-10-30 | Rich Sanford | Director | Buy | 66K | $1.52 | $100K | 119K |
| 2024-10-22 | Rich Sanford | Director | Grant | 7K | $0.00 | $0 | 53K |
| 2024-10-22 | Thompson Jeffrey M | Director | Grant | 7K | $0.00 | $0 | 366K |
| 2024-10-22 | Lowry Robert Paul | Director | Grant | 7K | $0.00 | $0 | 41K |
| 2024-10-22 | Colon Cristina | Director | Grant | 7K | $0.00 | $0 | 45K |
| 2024-08-27 | Rich Sanford | Director | Buy | 1K | $1.75 | $2K | 45K |
| 2024-08-26 | Rich Sanford | Director | Buy | 1K | $1.80 | $2K | 44K |
| 2024-07-29 | Colon Cristina | Director | Grant | 6K | $0.00 | $0 | 38K |
| 2024-07-29 | Lowry Robert Paul | Director | Grant | 6K | $0.00 | $0 | 33K |
| 2024-07-29 | Thompson Jeffrey M | Director | Grant | 6K | $0.00 | $0 | 359K |
| 2024-07-29 | Rich Sanford | Director | Grant | 6K | $0.00 | $0 | 43K |
| 2024-07-29 | Lowry Robert Paul | Director | Grant | 6K | $1.79 | $11K | 33K |
| 2024-07-29 | Colon Cristina | Director | Grant | 6K | $1.79 | $11K | 38K |
| 2024-07-29 | Rich Sanford | Director | Grant | 6K | $1.79 | $11K | 43K |
| 2024-07-29 | Thompson Jeffrey M | Director | Grant | 6K | $1.79 | $10K | 359K |
| 2024-07-22 | Red Cat Holdings, Inc. | TenPercentOwner | Returned to company | 4.3M | $0.00 | $0 | 0 |
| 2024-05-30 | Colon Cristina | Director | Grant | 5K | $1.43 | $7K | 32K |
| 2024-05-23 | Evans Allan Thomas | Chief Executive Officer | Grant | 25K | $1.48 | $37K | 25K |
| 2024-05-23 | Camden Andrew Ross | Chief Operating Officer | Grant | 1K | $1.45 | $1K | 51K |
| 2024-05-20 | Rich Sanford | Director | Grant | 7K | $1.13 | $7K | 34K |
| 2024-05-20 | Rich Sanford | Director | Grant | 3K | $1.16 | $4K | 37K |
| 2024-05-02 | Evans Allan Thomas | Chief Executive Officer | Grant | 41K | $1.23 | $50K | 529K |
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. JSON20 Form 144 notices on file for UMAC worth $26.2M at the prices reported; 3 in the last 90 days worth $1.4M. Latest: Wright Stacy Rochelle filed on 2026-08-20 to sell 27,500 shares ($778K) from 2026-08-20.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-20 | Wright Stacy RochelleOfficer | 28K | $778K | 0.055% | 2026-08-20 | Maxim Group |
| 2026-08-20 | Hoff Brian JosephOfficer | 11K | $323K | 0.023% | 2026-08-20 | Maxim Group |
| 2026-08-20 | Camden Andrew RossOfficer | 10K | $272K | 0.019% | 2026-08-20 | Maxim Group |
| 2026-06-05 | Thompson Jeffrey MDirector | 30K | $969K | 0.063% | 2026-06-05 | Charles Schwab Corporation |
| 2026-06-04 | Camden Andrew RossOfficer | 100K | $3.0M | 0.209% | 2026-06-04 | Maxim Group |
| 2026-06-01 | Rich SanfordOfficer | 25K | $795K | 0.052% | 2026-06-01 | Maxim Group |
| 2026-05-29 | Allan EvansOfficer and Director | 500K | $14.8M | 1.046% | 2026-05-28 | J.P. Morgan Securities LLC |
| 2026-05-27 | Hoff Brian JosephOfficer | 150K | $2.6M | 0.314% | 2026-05-27 | Maxim Group |
| 2026-05-21 | Rich SanfordOfficer | 1K | $20K | 0.003% | 2026-03-16 | Maxim Group |
| 2026-05-21 | Hoff Brian JosephOfficer | 11K | $164K | 0.024% | 2026-05-21 | Maxim Group |
| 2026-05-21 | Camden Andrew RossOfficer | 10K | $138K | 0.020% | 2026-05-21 | Maxim Group |
| 2026-03-16 | Wright Stacy RochelleOfficer | 14K | $305K | 0.035% | 2026-03-16 | Maxim Group |
| 2026-03-16 | Rich SanfordOfficer | 980 | $20K | 0.003% | 2026-03-16 | Maxim Group |
| 2026-03-16 | Hoff Brian JosephOfficer | 11K | $253K | 0.029% | 2026-03-16 | Maxim Group |
| 2026-03-16 | Camden Andrew RossOfficer | 10K | $213K | 0.025% | 2026-03-16 | Maxim Group |
| 2025-12-12 | Hoff Brian JosephOfficer | 75K | $816K | 0.200% | 2025-12-12 | Maxim Group |
| 2025-12-12 | Camden Andrew RossOfficer | 50K | $544K | 0.133% | 2025-12-12 | Maxim Group |
| 2025-11-20 | Hoff Brian JosephOfficer | 9K | $78K | 0.024% | 2025-11-20 | Maxim Group |
| 2025-11-20 | Colon CristinaDirector | 10K | $91K | 0.027% | 2025-11-20 | Maxim Group |
| 2025-11-20 | Camden Andrew RossOfficer | 9K | $78K | 0.024% | 2025-11-20 | Maxim Group |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of UMAC in its latest filing, on Schedule 13G (passive). The holder is BlackRock, Inc. at 7.2% of the class (3,430,396 shares), filed 2026-07-30 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-10 | 13G/Ano. 1 | JANE STREET GROUP, LLCparent holding company | 1.3M | 2.8% | 2026-06-30 |
| 2026-08-10 | 13G/Ano. 1 | Jane Street Capital, LLCbroker-dealer | 1.2M | 2.5% | 2026-06-30 |
| 2026-08-10 | 13G/Ano. 1 | Jane Street Global Trading, LLCother entity | 108K | 0.2% | 2026-06-30 |
| 2026-07-30 | 13G | BlackRock, Inc.parent holding company | 3.4M | 7.2% | 2026-06-30 |
13F holders
Tracked managers holding UMAC at their latest 13F. JSON2 of the 30 tracked managers held UMAC at their latest 13F, $6.5M in total at quarter-end prices. Two Sigma Investments is the largest at $6.2M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 277K | $6.2M | 0.00% | +28K |
| D. E. Shaw & Co. | 2026-06-30 | 16K | $349K | 0.00% | -521K |
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
Unusual Machines 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 Unusual Machines (UMAC), SEC CIK 1956955, listed on NYSE, classified by the SEC as radio & tv broadcasting & communications equipment. 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 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-09.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 2026-08-20.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 2026-08-10.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 2026-08-06.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 2026-08-20.JSON and CSV
- Company record
- EDGAR filing index for CIK 1956955Ticker, 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 radio & tv broadcasting & communications equipment
Other company pages
- STESTERIS
- STLDSteel Dynamics
- STRCStrategy
- STRLSterling Infrastructure
- STTState Street
- STXSeagate Technology Holdings
- STZConstellation Brands
- SUISun Communities
- SUNBSunbelt Rentals Holdings
- SWSmurfit Westrock
- SWKStanley Black & Decker
- SWKSSkyworks Solutions
- SXTCChina SXT Pharmaceuticals
- SYFSynchrony Financial
- SYKStryker
- SYNASynaptics
Datasets
Frequently Asked Questions
How much of UMAC is sold short?
9,271,393 shares were held short at the 2026-10-15 settlement, 2.9 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is UMAC's daily short volume?
On 2026-11-02, 604,487 of the 1,275,406 UMAC shares reported to FINRA were sold short, 47.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does UMAC have fails to deliver?
The SEC's latest file shows 831 UMAC shares failed to deliver at settlement 2026-10-09. Fails are reported per settlement date and published twice a month with a lag.
Are UMAC insiders buying or selling?
Insiders at UMAC reported 3 open-market sells worth $1.3M in the last 90 days and no open-market buys. Latest filing: Wright Stacy Rochelle (Chief Revenue Officer) on 2026-08-20.
Have UMAC insiders filed to sell?
20 Form 144 notices on file for UMAC worth $26.2M at the prices reported; 3 in the last 90 days worth $1.4M. Latest: Wright Stacy Rochelle filed on 2026-08-20 to sell 27,500 shares ($778K) from 2026-08-20.
Who owns 5% or more of UMAC?
1 holder reports 5% or more of UMAC in its latest filing, on Schedule 13G (passive). The holder is BlackRock, Inc. at 7.2% of the class (3,430,396 shares), filed 2026-07-30 for an event on 2026-06-30.
Which tracked 13F managers own UMAC?
2 of the 30 tracked 13F managers held UMAC shares at their latest filing, $6.5M in all. The largest: Two Sigma Investments (277K shares, $6.2M), D. E. Shaw & Co. (16K shares, $349K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.