Kopin (KOPN)
Kopin on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as semiconductors & related devices.
24.1M
Short interest
settlement 2026-10-15
7.5
Days to cover
+1.1 days vs prior
57.7%
Short share of volume
2026-11-02
1,539
Fails to deliver
settlement 2026-10-14
Wed 11 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 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 KOPN is 24,111,572 shares, down 2,120,887 shares over the last month. Over the last 48 readings it ranged from 1,817,665 shares (29 November 2024) to 28,035,349 shares (30 June 2026). At the reported average volume of 3.2M shares a day that is 7.5 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 24,111,572 | -1.2% | 3,213,146 | 7.50 |
| 2026-09-30 | 24,396,434 | -7.0% | 3,806,813 | 6.41 |
| 2026-09-15 | 26,232,459 | -1.1% | 3,074,122 | 8.53 |
| 2026-08-31 | 26,528,216 | +2.0% | 3,460,505 | 7.67 |
| 2026-08-14 | 26,014,281 | -4.2% | 5,111,120 | 5.09 |
| 2026-07-31 | 27,141,585 | -3.1% | 4,224,880 | 6.42 |
| 2026-07-15 | 28,008,720 | -0.1% | 4,125,874 | 6.79 |
| 2026-06-30 | 28,035,349 | +17.8% | 7,598,664 | 3.69 |
| 2026-06-15 | 23,804,943 | +5.1% | 7,421,528 | 3.21 |
| 2026-05-29 | 22,644,208 | +6.8% | 8,417,535 | 2.69 |
| 2026-05-15 | 21,200,930 | +6.3% | 15,150,599 | 1.40 |
| 2026-04-30 | 19,948,384 | +19.3% | 9,607,096 | 2.08 |
| 2026-04-15 | 16,722,030 | -7.1% | 3,997,573 | 4.18 |
| 2026-03-31 | 17,999,539 | +5.9% | 3,236,612 | 5.56 |
| 2026-03-13 | 16,995,257 | +6.8% | 1,697,694 | 10.01 |
| 2026-02-27 | 15,916,573 | -0.3% | 1,545,916 | 10.30 |
| 2026-02-13 | 15,966,775 | -1.0% | 2,978,572 | 5.36 |
| 2026-01-30 | 16,133,385 | -0.8% | 4,418,230 | 3.65 |
| 2026-01-15 | 16,264,577 | +6.4% | 2,991,568 | 5.44 |
| 2025-12-31 | 15,292,319 | +20.6% | 3,565,222 | 4.29 |
| 2025-12-15 | 12,679,546 | +11.7% | 2,538,583 | 4.99 |
| 2025-11-28 | 11,353,003 | -0.6% | 3,058,797 | 3.71 |
| 2025-11-14 | 11,422,814 | +9.1% | 4,205,048 | 2.72 |
| 2025-10-31 | 10,468,430 | -13.8% | 4,820,119 | 2.17 |
| 2025-10-15 | 12,150,291 | +9.6% | 8,816,033 | 1.38 |
| 2025-09-30 | 11,090,529 | +0.4% | 5,041,610 | 2.20 |
| 2025-09-15 | 11,044,392 | -1.1% | 4,575,675 | 2.41 |
| 2025-08-29 | 11,169,713 | +3.6% | 2,654,252 | 4.21 |
| 2025-08-15 | 10,782,526 | +15.9% | 2,812,072 | 3.83 |
| 2025-07-31 | 9,299,721 | -15.6% | 4,253,288 | 2.19 |
| 2025-07-15 | 11,021,299 | -4.2% | 2,059,709 | 5.35 |
| 2025-06-30 | 11,506,741 | +134.0% | 3,982,131 | 2.89 |
| 2025-06-13 | 4,917,213 | +22.6% | 2,190,248 | 2.25 |
| 2025-05-30 | 4,011,306 | +23.4% | 2,029,536 | 1.98 |
| 2025-05-15 | 3,250,357 | +1.6% | 2,503,724 | 1.30 |
| 2025-04-30 | 3,200,829 | +13.9% | 2,531,883 | 1.26 |
| 2025-04-15 | 2,810,654 | -31.7% | 2,552,061 | 1.10 |
| 2025-03-31 | 4,113,292 | +22.2% | 3,160,066 | 1.30 |
| 2025-03-14 | 3,365,172 | +0.3% | 2,262,546 | 1.49 |
| 2025-02-28 | 3,356,910 | -7.8% | 2,526,824 | 1.33 |
| 2025-02-14 | 3,639,189 | -8.5% | 4,238,947 | 1.00 |
| 2025-01-31 | 3,975,650 | +107.6% | 16,171,523 | 1.00 |
| 2025-01-15 | 1,914,908 | +0.6% | 2,013,007 | 1.00 |
| 2024-12-31 | 1,903,083 | -3.4% | 2,695,189 | 1.00 |
| 2024-12-13 | 1,969,247 | +8.3% | 1,264,920 | 1.56 |
| 2024-11-29 | 1,817,665 | -5.9% | 1,278,522 | 1.42 |
| 2024-11-15 | 1,930,794 | -12.1% | 1,396,784 | 1.38 |
| 2024-10-31 | 2,195,793 | -14.1% | 612,596 | 3.58 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of KOPN volume is 57.7%, down 0.7 points over the last five sessions. Over the last 30 readings it ranged from 46.4% (28 September 2026) to 68.2% (7 October 2026). The latest reading is in line with the 30-session average of 58.4%, on 1.4M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 781K | 1.4M | 57.7% | 48,804 |
| 2026-10-30 | 965K | 1.6M | 59.8% | 20,954 |
| 2026-10-29 | 779K | 1.3M | 60.1% | 667 |
| 2026-10-28 | 833K | 1.3M | 65.9% | 2,195 |
| 2026-10-27 | 1.0M | 1.7M | 60.1% | 1,372 |
| 2026-10-26 | 703K | 1.2M | 58.4% | 3,549 |
| 2026-10-23 | 561K | 982K | 57.1% | 655 |
| 2026-10-22 | 787K | 1.2M | 66.8% | 328 |
| 2026-10-21 | 542K | 930K | 58.3% | 2,549 |
| 2026-10-20 | 732K | 1.2M | 62.3% | 1,250 |
| 2026-10-19 | 901K | 1.7M | 54.4% | 83,560 |
| 2026-10-16 | 1.6M | 3.3M | 47.8% | 58,186 |
| 2026-10-15 | 1.1M | 2.0M | 55.5% | 116,133 |
| 2026-10-14 | 1.0M | 1.9M | 53.5% | 40,140 |
| 2026-10-13 | 807K | 1.2M | 67.5% | 1,709 |
| 2026-10-12 | 813K | 1.4M | 60.2% | 4,847 |
| 2026-10-09 | 1.5M | 2.3M | 62.3% | 5,672 |
| 2026-10-08 | 1.1M | 1.6M | 68.1% | 4,656 |
| 2026-10-07 | 983K | 1.4M | 68.2% | 11,162 |
| 2026-10-06 | 625K | 1.2M | 50.7% | 21,295 |
| 2026-10-05 | 812K | 1.2M | 65.5% | 575 |
| 2026-10-02 | 751K | 1.3M | 56.9% | 613 |
| 2026-10-01 | 795K | 1.2M | 67.3% | 5,366 |
| 2026-09-30 | 493K | 936K | 52.7% | 4,884 |
| 2026-09-29 | 738K | 1.2M | 60.6% | 159 |
| 2026-09-28 | 530K | 1.1M | 46.4% | 1,927 |
| 2026-09-25 | 723K | 1.4M | 53.3% | 444 |
| 2026-09-24 | 533K | 1.0M | 51.4% | 1,023 |
| 2026-09-23 | 567K | 1.2M | 48.9% | 1,125 |
| 2026-09-22 | 790K | 1.4M | 55.0% | 1,127 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 October 2026, the fails-to-deliver balance in KOPN is 1,539 shares, down 145,877 shares over the last settlement date. Over the last 30 readings it ranged from 80 shares (31 August 2026) to 154,101 shares (9 October 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-14 | 1,539 | $4.22 | $6K |
| 2026-10-13 | 147,416 | $4.13 | $609K |
| 2026-10-09 | 154,101 | $4.20 | $647K |
| 2026-10-01 | 71,473 | $4.60 | $329K |
| 2026-09-21 | 7,830 | $4.74 | $37K |
| 2026-09-08 | 201 | $4.28 | $860 |
| 2026-09-04 | 6,000 | $4.27 | $26K |
| 2026-09-01 | 30,589 | $4.44 | $136K |
| 2026-08-31 | 80 | $4.48 | $358 |
| 2026-08-27 | 18,300 | $4.73 | $87K |
| 2026-08-24 | 106,682 | $5.04 | $538K |
| 2026-08-18 | 149,825 | $5.32 | $797K |
| 2026-08-17 | 5,000 | $5.50 | $28K |
| 2026-08-14 | 14,733 | $4.83 | $71K |
| 2026-08-12 | 929 | $5.20 | $5K |
| 2026-08-10 | 8,543 | $4.27 | $36K |
| 2026-08-06 | 96,904 | $3.95 | $383K |
| 2026-08-05 | 114,685 | $4.15 | $476K |
| 2026-08-04 | 4,798 | $3.74 | $18K |
| 2026-07-30 | 5,353 | $3.16 | $17K |
| 2026-07-29 | 95,099 | $3.53 | $336K |
| 2026-07-28 | 79,896 | $3.71 | $296K |
| 2026-07-27 | 31,773 | $3.58 | $114K |
| 2026-07-24 | 80,839 | $3.80 | $307K |
| 2026-07-21 | 486 | $3.77 | $2K |
| 2026-07-20 | 24,832 | $3.81 | $95K |
| 2026-07-16 | 431 | $4.23 | $2K |
| 2026-07-15 | 4,000 | $3.76 | $15K |
| 2026-07-07 | 63,037 | $4.13 | $260K |
| 2026-07-01 | 12,286 | $4.48 | $55K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for KOPN in the last 90 days. The most recent filings are listed below. Latest filing: SEIF MARGARET K (Director) on 2026-06-10.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-06-10 | SEIF MARGARET K | Director | Grant | 65K | $0.00 | $0 | 194K |
| 2026-06-10 | NIEUWSMA DAVID J | Director | Grant | 65K | $0.00 | $0 | 258K |
| 2026-06-10 | Walsh Paul V Jr | Director | Grant | 65K | $0.00 | $0 | 194K |
| 2026-06-10 | Avery Jill Janice | Director | Grant | 65K | $0.00 | $0 | 224K |
| 2026-05-06 | Baker Paul Christopher | Chief Operating Officer | Sell | 59K | $4.90 | $289K | 420K |
| 2026-05-05 | Baker Paul Christopher | Chief Operating Officer | Sell | 1K | $4.90 | $5K | 479K |
| 2026-04-28 | Baker Paul Christopher | Chief Operating Officer | Sell | 117K | $3.95 | $462K | 480K |
| 2026-04-17 | Murray Michael Andrew | CEO | Sell | 97K | $3.01 | $291K | 2.8M |
| 2026-04-15 | Murray Michael Andrew | CEO | Sell | 63K | $3.01 | $190K | 2.9M |
| 2026-04-13 | Murray Michael Andrew | CEO | Sell | 188K | $2.80 | $526K | 2.9M |
| 2026-03-26 | Murray Michael Andrew | CEO | Sell | 5K | $2.25 | $12K | 3.1M |
| 2026-03-25 | Murray Michael Andrew | CEO | Sell | 33K | $2.32 | $77K | 3.1M |
| 2026-01-05 | Murray Michael Andrew | CEO | Grant | 584K | $0.00 | $0 | 3.2M |
| 2026-01-05 | Baker Paul Christopher | Chief Operating Officer | Grant | 72K | $0.00 | $0 | 597K |
| 2025-12-10 | SNEIDER RICHARD | Former Executive Officer | Tax withholding | 21K | $2.66 | $55K | 610K |
| 2025-12-10 | Murray Michael Andrew | CEO | Tax withholding | 93K | $2.66 | $249K | 2.6M |
| 2025-12-10 | Baker Paul Christopher | Chief Operating Officer | Tax withholding | 20K | $2.66 | $52K | 525K |
| 2025-09-02 | Manz Erich | Chief Financial Officer | Grant | 400K | $0.00 | $0 | 400K |
| 2025-06-26 | Walsh Paul V Jr | Director | Grant | 65K | $0.00 | $0 | 129K |
| 2025-06-26 | SEIF MARGARET K | Director | Grant | 65K | $0.00 | $0 | 129K |
| 2025-06-26 | NIEUWSMA DAVID J | Director | Grant | 65K | $0.00 | $0 | 194K |
| 2025-06-26 | Avery Jill Janice | Director | Grant | 65K | $0.00 | $0 | 159K |
| 2025-04-23 | Baker Paul Christopher | Kopin COO | Grant | 100K | $0.00 | $0 | 545K |
| 2025-04-23 | SNEIDER RICHARD | Chief Financial Officer | Grant | 25K | $0.00 | $0 | 631K |
| 2025-04-17 | Baker Paul Christopher | COO | Tax withholding | 3K | $0.84 | $3K | 445K |
| 2025-04-17 | Baker Paul Christopher | COO | Returned to company | 32K | $0.00 | $0 | 448K |
| 2025-04-17 | SNEIDER RICHARD | Chief Financial Officer | Returned to company | 3K | $0.84 | $3K | 606K |
| 2025-04-17 | SNEIDER RICHARD | Chief Financial Officer | Returned to company | 35K | $0.00 | $0 | 609K |
| 2025-01-03 | Baker Paul Christopher | COO Strategic Business Officer | Grant | 146K | $0.00 | $0 | 480K |
| 2025-01-03 | SNEIDER RICHARD | Chief Financial Officer | Grant | 137K | $0.00 | $0 | 645K |
| 2025-01-03 | Murray Michael Andrew | CEO | Grant | 409K | $0.00 | $0 | 2.7M |
| 2024-12-10 | Murray Michael Andrew | CEO | Tax withholding | 68K | $1.13 | $77K | 2.3M |
| 2024-12-10 | Baker Paul Christopher | COO Strategic Business Officer | Tax withholding | 13K | $1.13 | $14K | 323K |
| 2024-12-10 | SNEIDER RICHARD | Chief Financial Officer | Tax withholding | 19K | $1.13 | $21K | 508K |
| 2024-09-06 | Walsh Paul V Jr | Director | Grant | 65K | $0.00 | $0 | 65K |
| 2024-06-28 | Murray Michael Andrew | CEO | Grant | 1.2M | $0.00 | $0 | 2.3M |
| 2024-06-14 | Baker Paul Christopher | Strategic Business Officer | Grant | 75K | $0.00 | $0 | 336K |
| 2024-06-14 | SNEIDER RICHARD | Chief Financial Officer | Grant | 75K | $0.00 | $0 | 527K |
| 2024-06-06 | SEIF MARGARET K | Director | Grant | 65K | $0.00 | $0 | 65K |
| 2024-06-06 | NIEUWSMA DAVID J | Director | Grant | 65K | $0.00 | $0 | 129K |
| 2024-06-06 | HSIEH CHI CHIA DR | Director | Grant | 65K | $0.00 | $0 | 245K |
| 2024-06-06 | Avery Jill Janice | Director | Grant | 65K | $0.00 | $0 | 95K |
| 2024-05-29 | BREWINGTON JAMES K | Director | Grant | 10K | $0.84 | $8K | 135K |
| 2024-03-28 | SNEIDER RICHARD | Chief Financial Officer | Returned to company | 10K | $1.80 | $17K | 452K |
| 2024-03-27 | Baker Paul Christopher | Strategic Business Officer | Returned to company | 54K | $1.85 | $100K | 261K |
| 2024-03-14 | SNEIDER RICHARD | Chief Financial Officer | Returned to company | 4K | $0.00 | $0 | 461K |
| 2024-03-14 | Baker Paul Christopher | Strategic Business Officer | Returned to company | 4K | $0.00 | $0 | 315K |
| 2024-03-14 | Murray Michael Andrew | CEO | Returned to company | 5K | $0.00 | $0 | 1.1M |
| 2024-03-05 | SNEIDER RICHARD | Chief Financial Officer | Grant | 45K | $0.00 | $0 | 465K |
| 2024-03-05 | Baker Paul Christopher | Strategic Business Officer | Grant | 41K | $0.00 | $0 | 318K |
| 2023-12-08 | Baker Paul Christopher | Strategic Business Officer | Grant | 10K | $0.00 | $0 | 277K |
| 2023-11-02 | NIEUWSMA DAVID J | Director | Grant | 65K | $0.00 | $0 | 65K |
| 2023-05-25 | FAN JOHN C C | Director | Grant | 10K | $0.00 | $0 | 5.5M |
| 2023-05-25 | HSIEH CHI CHIA DR | Director | Grant | 10K | $0.00 | $0 | 180K |
| 2023-05-25 | Avery Jill Janice | Director | Grant | 10K | $0.00 | $0 | 30K |
| 2023-05-25 | Anchin Scott L | Director | Grant | 10K | $0.00 | $0 | 50K |
| 2023-05-25 | BREWINGTON JAMES K | Director | Grant | 10K | $0.00 | $0 | 125K |
| 2023-05-25 | SNEIDER RICHARD | Chief Financial Officer | Grant | 83K | $0.00 | $0 | 360K |
| 2023-05-25 | SNEIDER RICHARD | Chief Financial Officer | Grant | 60K | $0.00 | $0 | 420K |
| 2023-05-25 | Baker Paul Christopher | Strategic Business Officer | Grant | 60K | $0.00 | $0 | 267K |
| 2023-05-25 | Baker Paul Christopher | Strategic Business Officer | Grant | 75K | $0.00 | $0 | 207K |
| 2023-05-25 | Murray Michael Andrew | CEO | Grant | 100K | $0.00 | $0 | 1.1M |
| 2023-05-25 | Murray Michael Andrew | CEO | Grant | 108K | $0.00 | $0 | 1.0M |
| 2023-05-17 | FAN JOHN C C | Director | Buy | 23K | $1.35 | $31K | 5.5M |
| 2023-05-16 | Anchin Scott L | Director | Buy | 3K | $1.22 | $3K | 3K |
| 2023-05-16 | FAN JOHN C C | Director | Buy | 25K | $1.25 | $31K | 5.5M |
| 2023-05-16 | HSIEH CHI CHIA DR | Director | Buy | 1K | $1.18 | $1K | 77K |
| 2023-05-16 | Anchin Scott L | Director | Buy | 3K | $1.22 | $3K | 3K |
| 2023-05-16 | BREWINGTON JAMES K | Director | Buy | 5K | $1.35 | $7K | 115K |
| 2023-03-14 | Baker Paul Christopher | Strategic Business Officer | Returned to company | 12K | $0.00 | $0 | 133K |
| 2023-03-14 | SNEIDER RICHARD | Chief Financial Officer | Returned to company | 12K | $0.00 | $0 | 277K |
| 2023-03-14 | FAN JOHN C C | Director | Returned to company | 31K | $0.00 | $0 | 5.5M |
| 2023-02-03 | SNEIDER RICHARD | Chief Financial Officer | Grant | 44K | $0.00 | $0 | 297K |
| 2023-02-03 | Murray Michael Andrew | CEO | Grant | 74K | $0.00 | $0 | 924K |
| 2023-02-03 | SNEIDER RICHARD | Chief Financial Officer | Grant | 37K | $0.00 | $0 | 289K |
| 2023-01-31 | CHOI HONG K | Chief Technology Officer | Returned to company | 66K | $0.00 | $0 | 55K |
| 2023-01-05 | TSAUR BOR YEU | Executive Vice President | Returned to company | 88K | $0.00 | $0 | 106K |
| 2022-11-16 | Murray Michael Andrew | CEO | Buy | 24K | $1.32 | $32K | 851K |
| 2022-11-10 | Murray Michael Andrew | CEO | Buy | 10K | $1.06 | $11K | 827K |
| 2022-11-09 | Murray Michael Andrew | CEO | Buy | 17K | $0.99 | $16K | 817K |
| 2022-09-06 | Murray Michael Andrew | CEO | Grant | 800K | $0.00 | $0 | 800K |
| 2022-05-26 | BREWINGTON JAMES K | Director | Grant | 10K | $0.00 | $0 | 110K |
| 2022-05-26 | HSIEH CHI CHIA DR | Director | Grant | 10K | $0.00 | $0 | 170K |
| 2022-05-26 | Anchin Scott L | Director | Grant | 10K | $0.00 | $0 | 40K |
| 2022-05-26 | BROOK DAVID | Director | Grant | 10K | $0.00 | $0 | 30K |
| 2022-05-26 | Avery Jill Janice | Director | Grant | 10K | $0.00 | $0 | 20K |
| 2022-03-14 | TSAUR BOR YEU | Executive Vice President | Returned to company | 8K | $0.00 | $0 | 195K |
| 2022-03-14 | FAN JOHN C C | CEO & President | Returned to company | 64K | $0.00 | $0 | 5.5M |
| 2022-03-14 | CHOI HONG K | Chief Technology Officer | Returned to company | 37K | $0.00 | $0 | 121K |
| 2022-03-14 | Baker Paul Christopher | Strategic Business Officer | Returned to company | 37K | $0.00 | $0 | 145K |
| 2022-03-14 | SNEIDER RICHARD | Chief Financial Officer | Returned to company | 35K | $0.00 | $0 | 253K |
| 2021-12-15 | Baker Paul Christopher | Strategic Business Officer | Grant | 20K | $4.40 | $88K | 182K |
| 2021-12-15 | Baker Paul Christopher | Strategic Business Officer | Grant | 12K | $4.40 | $54K | 162K |
| 2021-12-15 | FAN JOHN C C | CEO & President | Grant | 31K | $4.40 | $135K | 5.6M |
| 2021-12-15 | CHOI HONG K | Chief Technology Officer | Grant | 12K | $4.40 | $54K | 138K |
| 2021-12-15 | CHOI HONG K | Chief Technology Officer | Grant | 20K | $4.40 | $88K | 158K |
| 2021-12-15 | SNEIDER RICHARD | Chief Financial Officer | Grant | 12K | $4.40 | $54K | 270K |
| 2021-12-15 | SNEIDER RICHARD | Chief Financial Officer | Grant | 20K | $4.40 | $88K | 290K |
| 2021-12-15 | TSAUR BOR YEU | Executive Vice President | Grant | 20K | $4.40 | $88K | 202K |
| 2021-12-15 | TSAUR BOR YEU | Executive Vice President | Grant | 12K | $4.40 | $54K | 182K |
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. JSON6 Form 144 notices on file for KOPN worth $1.7M at the prices reported; 0 in the last 90 days worth $0. Latest: Baker Paul Christopher filed on 2026-05-06 to sell 58,939 shares ($289K) from 2026-05-06.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-05-06 | Baker Paul ChristopherOfficer | 59K | $289K | 0.032% | 2026-05-06 | UBS Financial Services Inc. |
| 2026-05-05 | Baker Paul ChristopherOfficer | 1K | $5K | 0.001% | 2026-05-05 | UBS Financial Services Inc. |
| 2026-04-28 | Baker Paul ChristopherOfficer | 117K | $462K | 0.064% | 2026-04-28 | UBS Financial Services Inc. |
| 2026-04-15 | MICHAEL MURRAYDirector, Officer | 160K | $435K | 0.087% | 2026-04-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-13 | MICHAEL MURRAYDirector, Officer | 160K | $426K | 0.087% | 2026-04-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-25 | MICHAEL MURRAYDirector, Officer | 33K | $70K | 0.018% | 2026-03-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON3 holders report 5% or more of KOPN in their latest filing, all on Schedule 13G (passive). The largest reported stake is STATE STREET CORPORATION at 9.4% of the class (17,127,045 shares), filed 2026-08-07 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-07 | 13G | STATE STREET CORPORATIONparent holding company | 17.1M | 9.4% | 2026-06-30 |
| 2026-08-07 | 13G | SSGA FUNDS MANAGEMENT, INC.investment adviser | 13.7M | 7.5% | 2026-06-30 |
| 2026-07-27 | 13G/Ano. 1 | Theon International Plc.corporation | 6.2M | 3.3% | 2026-05-06 |
| 2026-07-27 | 13G/Ano. 1 | Venetus Ltd.corporation | 6.2M | 3.3% | 2026-05-06 |
| 2026-07-27 | 13G/Ano. 1 | CHRE Investment Ltd.corporation | 6.2M | 3.3% | 2026-05-06 |
| 2026-07-27 | 13G/Ano. 1 | Christianos Hadjiminasindividual | 6.2M | 3.3% | 2026-05-06 |
| 2026-03-27 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-01-21 | 13G/Ano. 1 | BlackRock, Inc.parent holding company | 12.3M | 6.7% | 2025-12-31 |
| 2025-10-22 | 13G/Ano. 2 | ROYCE & ASSOCIATES LPinvestment adviser | 7.6M | 4.7% | 2025-09-30 |
13F holders
Tracked managers holding KOPN at their latest 13F. JSON6 of the 30 tracked managers held KOPN at their latest 13F, $16.2M in total at quarter-end prices. Two Sigma Investments is the largest at $10.3M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 2.3M | $10.3M | 0.01% | +2.2M |
| Millennium Management | 2026-06-30 | 825K | $3.7M | 0.00% | +687K |
| Renaissance Technologies | 2026-06-30 | 256K | $1.1M | 0.00% | new |
| Citadel Advisors | 2026-06-30 | 77K | $345K | 0.00% | -492K |
| AQR Capital Management | 2026-06-30 | 76K | $339K | 0.00% | -80K |
| D. E. Shaw & Co. | 2026-06-30 | 75K | $335K | 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
Kopin 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 Kopin (KOPN), SEC CIK 771266, listed on Nasdaq, classified by the SEC as semiconductors & related devices. 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 2026-10-14.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 2026-05-06.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 2026-08-07.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 2026-08-10.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 2026-06-10.JSON and CSV
- Company record
- EDGAR filing index for CIK 771266Ticker, 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 semiconductors & related devices
Other company pages
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- 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 KOPN is sold short?
24,111,572 shares were held short at the 2026-10-15 settlement, 7.5 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 KOPN's daily short volume?
On 2026-11-02, 780,961 of the 1,354,187 KOPN shares reported to FINRA were sold short, 57.7% of the day's reported volume. Short volume is a flow for one day, not a position.
Does KOPN have fails to deliver?
The SEC's latest file shows 1,539 KOPN shares failed to deliver at settlement 2026-10-14. Fails are reported per settlement date and published twice a month with a lag.
Are KOPN insiders buying or selling?
No open-market insider trades were reported for KOPN in the last 90 days. The most recent filings are listed below. Latest filing: SEIF MARGARET K (Director) on 2026-06-10.
Have KOPN insiders filed to sell?
6 Form 144 notices on file for KOPN worth $1.7M at the prices reported; 0 in the last 90 days worth $0. Latest: Baker Paul Christopher filed on 2026-05-06 to sell 58,939 shares ($289K) from 2026-05-06.
Who owns 5% or more of KOPN?
3 holders report 5% or more of KOPN in their latest filing, all on Schedule 13G (passive). The largest reported stake is STATE STREET CORPORATION at 9.4% of the class (17,127,045 shares), filed 2026-08-07 for an event on 2026-06-30.
Which tracked 13F managers own KOPN?
6 of the 30 tracked 13F managers held KOPN shares at their latest filing, $16.2M in all. The largest: Two Sigma Investments (2.3M shares, $10.3M), Izzy Englander's Millennium Management (825K shares, $3.7M), Renaissance Technologies (256K shares, $1.1M), Ken Griffin's Citadel Advisors (77K shares, $345K), Cliff Asness's AQR Capital Management (76K shares, $339K), D. E. Shaw & Co. (75K shares, $335K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.