Companies: 10,795·Total market cap: $144.5T
Dynasil Corporation of America

Dynasil Corporation of America

DYSLOTCTechnology● Active
$1.80
+$0.00(+0.00%)
Market Cap$27005229
P/E Ratio—
52W High$1.91
52W Low$1.1
SEC Filings

Dynasil Corporation of America (DYSL) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000030831 · DYSL · OTC · as of Jun 9, 2026

Filing snapshot

623
Total Filings
10-K
Latest Form
2019-12-26
Most Recent
2000
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0000030831 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2019-12-26
Fiscal Year End
Dec 26, 2019
Accession No.
0001104659-19-075906
Primary Document
tm1925188d1_10k.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0000030831 · Accession 0001104659-19-075906

Latest Key Filings

10-QQuarterly Report
FORM 10-Q
2019-08-13
View 10-Q on SEC
8-KCurrent Report
8-K
2019-10-01Material Event
View 8-K on SEC
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144
10-KAnnual Report
FORM 10-K
2019-12-26
View
SC 13DActivist Ownership Report
SC 13D
2019-11-08
View
15-12B15-12B
15-12B
2019-10-11
View
3Initial Statement of Beneficial Ownership
PRIMARY DOCUMENT
2019-10-09
View
8-KCurrent Report
8-K
2019-10-01
View
15-12B15-12B
15-12B
2019-08-29
View
S-8 POSS-8 POS
S-8 POS
2019-08-29
View
S-8 POSS-8 POS
S-8 POS
2019-08-29
View
S-8 POSS-8 POS
S-8 POS
2019-08-29
View
2525
FORM 25
2019-08-19
View
10-QQuarterly Report
FORM 10-Q
2019-08-13
View
SC 13E3/ASC 13E3/A
SC 13E3/A
2019-08-09
View
8-KCurrent Report
FORM 8-K
2019-08-07
View
SC 13E3/ASC 13E3/A
SC 13E3
2019-07-12
View
DEF 14AProxy Statement
DEFINITIVE PROXY STATEMENT
2019-06-25
View
Showing 1–15 of 291 filingsForm 4 / 144 hidden· 623 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000030831  |  Exchange: OTC · Technology

Dynasil Corporation of America (OTC: DYSL) has submitted 623 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2000. As a Technology sector company with CIK 0000030831, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Dynasil Corporation of America's most comprehensive regulatory disclosure. The most recent Dynasil Corporation of America 10-K was filed on 2019-12-26 for fiscal year ending 2019. Historical DYSL 10-K annual reports are available from 1999 through 2019.

Investors researching Dynasil Corporation of America SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-09
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→ DYSL Financials→ DYSL Earnings→ DYSL Insider Trades

Frequently Asked Questions

DYSL SEC Filings · 8 questions

Dynasil Corporation of America (DYSL) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 623 filings and access original documents at no cost. Dynasil Corporation of America's CIK is 0000030831.

DYSL SEC filingsDynasil Corporation of America SEC documentsfind DYSL 10-K