# Syntec Optics Holdings, Inc.: filings

OPTX · Nasdaq · CIK 1866816 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/optx.md) · [Financials](/companies/optx/financials.md) · [Filings](/companies/optx/filings.md) · [Insiders](/companies/optx/insiders.md)

## Reports and events: 71 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (8-K 38, 3 19, 10-Q 15, CORRESP 12, 425 11, SC 13G 11, SC 13G/A 11, 4 10, UPLOAD 9, S-4/A 7, 10-K 5, DEF 14A 4, EFFECT 4, DRS 3, NT 10-K 3, PRE 14A 3, S-1 3, SD 3, 424B3 2, 424B4 2, 8-K/A 2, ARS 2, NT 10-Q 2, 10-K/A 1, 25-NSE 1, 8-A12B 1, CERT 1, DEFA14A 1, DRS/A 1, NT 10-Q/A 1, S-1/A 1, S-4 1, SC 13D 1, SCHEDULE 13D/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-09-21 | 07:45 ET | [SCHEDULE 13D/A](/filings/0001493152-26-043480.md) | Ownership report, active investor, amended | 0001493152-26-043480 |
| 2026-08-25 | 16:30 ET | [8-K](/filings/0001493152-26-040058.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001493152-26-040058 |
| 2026-08-10 | 16:15 ET | [10-Q](/filings/0001493152-26-036869.md) | Quarterly report, period 2026-06-30 | 0001493152-26-036869 |
| 2026-07-23 | 20:27 ET | [S-1](/filings/0001493152-26-034282.md) | Registration statement | 0001493152-26-034282 |
| 2026-05-15 | 16:31 ET | [10-Q](/filings/0001493152-26-023833.md) | Quarterly report, period 2026-03-31 | 0001493152-26-023833 |
| 2026-04-30 | 17:21 ET | [10-K/A](/filings/0001493152-26-020749.md) | Annual report, amended, period 2025-12-31 | 0001493152-26-020749 |
| 2026-04-30 | 08:00 ET | [8-K](/filings/0001493152-26-019769.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-019769 |
| 2026-04-27 | 08:23 ET | [S-1](/filings/0001493152-26-019077.md) | Registration statement | 0001493152-26-019077 |
| 2026-03-31 | 16:15 ET | [10-K](/filings/0001493152-26-014180.md) | Annual report, period 2025-12-31 | 0001493152-26-014180 |
| 2026-01-23 | 20:36 ET | [8-K](/filings/0001493152-26-003285.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001493152-26-003285 |
| 2025-12-08 | 16:35 ET | [DEF 14A](/filings/0001493152-25-026656.md) | Proxy statement, period 2025-12-08 | 0001493152-25-026656 |
| 2025-11-14 | 21:05 ET | [10-Q](/filings/0001493152-25-022438.md) | Quarterly report, period 2025-09-30 | 0001493152-25-022438 |
| 2025-10-17 | 16:20 ET | [8-K](/filings/0001493152-25-018468.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-25-018468 |
| 2025-10-14 | 18:00 ET | [8-K](/filings/0001493152-25-017828.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001493152-25-017828 |
| 2025-10-06 | 06:58 ET | [8-K](/filings/0001493152-25-017001.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001493152-25-017001 |
| 2025-10-06 | 20:20 ET | [10-Q](/filings/0001493152-25-016964.md) | Quarterly report, period 2025-06-30 | 0001493152-25-016964 |
| 2025-10-06 | 20:15 ET | [10-Q](/filings/0001493152-25-016962.md) | Quarterly report, period 2025-03-31 | 0001493152-25-016962 |
| 2025-10-06 | 20:09 ET | [10-K](/filings/0001493152-25-016960.md) | Annual report, period 2024-12-31 | 0001493152-25-016960 |
| 2025-10-03 | 19:18 ET | [8-K](/filings/0001493152-25-016754.md) | 3.01 Delisting notice; 9.01 Financial statements and exhibits | 0001493152-25-016754 |
| 2025-09-24 | 16:25 ET | [8-K](/filings/0001493152-25-014803.md) | 3.01 Delisting notice; 9.01 Financial statements and exhibits | 0001493152-25-014803 |
| 2025-09-04 | 16:35 ET | [8-K](/filings/0001493152-25-012643.md) | 3.01 Delisting notice; 9.01 Financial statements and exhibits | 0001493152-25-012643 |
| 2025-06-02 | 16:26 ET | [8-K](/filings/0001641172-25-013244.md) | 3.01 Delisting notice; 9.01 Financial statements and exhibits | 0001641172-25-013244 |
| 2025-04-23 | 16:20 ET | [8-K](/filings/0001641172-25-005850.md) | 3.01 Delisting notice; 9.01 Financial statements and exhibits | 0001641172-25-005850 |
| 2025-03-28 | 16:32 ET | [8-K/A](/filings/0001641172-25-001215.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001641172-25-001215 |
| 2025-03-26 | 16:19 ET | [8-K](/filings/0001641172-25-000750.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001641172-25-000750 |
| 2024-12-20 | 11:41 ET | [8-K](/filings/0001493152-24-050922.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001493152-24-050922 |
| 2024-11-14 | 15:52 ET | [10-Q](/filings/0001493152-24-045768.md) | Quarterly report, period 2024-09-30 | 0001493152-24-045768 |
| 2024-11-08 | 16:47 ET | [DEF 14A](/filings/0001493152-24-044314.md) | Proxy statement, period 2024-11-08 | 0001493152-24-044314 |
| 2024-08-14 | 15:25 ET | [10-Q](/filings/0001493152-24-032108.md) | Quarterly report, period 2024-06-30 | 0001493152-24-032108 |
| 2024-08-14 | 15:10 ET | [8-K](/filings/0001493152-24-032098.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001493152-24-032098 |
| 2024-06-10 | 16:33 ET | [8-K](/filings/0001493152-24-023347.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-023347 |
| 2024-05-31 | 16:19 ET | [8-K](/filings/0001493152-24-022201.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001493152-24-022201 |
| 2024-05-23 | 15:10 ET | [10-Q](/filings/0001493152-24-021132.md) | Quarterly report, period 2024-03-31 | 0001493152-24-021132 |
| 2024-05-23 | 14:40 ET | [10-K](/filings/0001493152-24-021130.md) | Annual report, period 2023-12-31 | 0001493152-24-021130 |
| 2024-04-15 | 11:01 ET | [8-K](/filings/0001493152-24-014564.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-014564 |
| 2024-01-17 | 16:40 ET | [8-K/A](/filings/0001493152-24-002746.md) | 9.01 Financial statements and exhibits | 0001493152-24-002746 |
| 2024-01-05 | 15:56 ET | [8-K](/filings/0001493152-24-001392.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-24-001392 |
| 2023-11-14 | 17:22 ET | [8-K](/filings/0001493152-23-041322.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 5.06 Item not in the standard list; 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-23-041322 |
| 2023-11-14 | 16:28 ET | [SC 13D](/filings/0001493152-23-041166.md) | Ownership report, active investor | 0001493152-23-041166 |
| 2023-11-08 | 10:54 ET | [8-K](/filings/0001493152-23-039850.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-23-039850 |
| 2023-11-06 | 15:52 ET | [8-K](/filings/0001493152-23-039506.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-23-039506 |
| 2023-11-02 | 18:32 ET | [8-K](/filings/0001493152-23-039042.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001493152-23-039042 |
| 2023-10-31 | 17:00 ET | [10-Q](/filings/0001493152-23-038877.md) | Quarterly report, period 2023-09-30 | 0001493152-23-038877 |
| 2023-10-31 | 12:55 ET | [8-K](/filings/0001493152-23-038821.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-23-038821 |
| 2023-08-15 | 20:28 ET | [10-Q](/filings/0001493152-23-028751.md) | Quarterly report, period 2023-06-30 | 0001493152-23-028751 |
| 2023-05-12 | 12:52 ET | [10-Q](/filings/0001493152-23-016532.md) | Quarterly report, period 2023-03-31 | 0001493152-23-016532 |
| 2023-05-10 | 17:28 ET | [8-K](/filings/0001493152-23-016220.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001493152-23-016220 |
| 2023-04-24 | 14:00 ET | [8-K](/filings/0001493152-23-013333.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001493152-23-013333 |
| 2023-04-10 | 14:14 ET | [8-K](/filings/0001493152-23-011684.md) | 3.01 Delisting notice; 8.01 Other events | 0001493152-23-011684 |
| 2023-04-10 | 13:41 ET | [8-K](/filings/0001493152-23-011678.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001493152-23-011678 |

Page 1 of 2. [Older](/companies/optx/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:16 ET. No prices; not investment advice.