Stonvex
Discover
  • Dashboard
  • World News
  • Stock News
  • Rankings
  • Quant Picks
  • Screener
Markets
  • Heatmap
  • Gainers & Losers
Tools
  • Compare
  • Calendar
  • Community
HomeRankingsScreenerPortfolioCommunity
Stonvex
Log inGet Started
← Back

ISTR

SEC EDGAR filings — 10-K/Q, 8-K, Form 4 insider transactions, offerings, ownership reports.

  • Overview
  • Financials
  • Filings
  • Short Interest
  • Ownership
  • Ratings
  • Peers
  • Options
  • News
⚠️

Recent dilution risk

3 additional offering or shelf registration filings in the last 200 filings. Verify directly in SEC EDGAR before making any decisions.

424B3 2025-09-23 · FORM 424B3424B3 2025-09-18 · FORM 424B3S-3 2025-09-02 · FORM S-3
AllFinancial (10-K/Q)Material (8-K)Offerings (S-1/S-3/424B)Insider (Form 4)Ownership (13D/G/F)

80 filings

  • DEFA14A
    FORM DEFA14A
    istr20260406_defa14a.htm
    2026-04-08
    6d ago
    312 KB ↗
  • DEF 14A
    FORM DEF 14A
    istr20260206_def14a.htm
    2026-04-08
    6d ago
    2.8 MB ↗
  • ARS
    ARS
    istr_ars.pdf
    2026-04-08
    6d ago
    2.3 MB ↗
  • 4

Filings sourced directly from SEC EDGAR. Click any row to open the original document on sec.gov.

Stonvex

AI-powered stock research for US equities.

hello@stonvex.com

Product

  • Rankings
  • Quant Picks
  • Screener
  • Markets
  • Compare
  • Calendar

Company

FORM 4
xslF345X06/rdgdoc.xml
2026-04-03
11d ago
6 KB ↗
  • 4
    FORM 4
    xslF345X06/rdgdoc.xml
    2026-04-03
    11d ago
    8 KB ↗
  • 4
    FORM 4
    xslF345X06/rdgdoc.xml
    2026-04-03
    11d ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X06/rdgdoc.xml
    2026-04-03
    11d ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X06/rdgdoc.xml
    2026-04-03
    11d ago
    7 KB ↗
  • 8-K
    FORM 8-K
    istr20260320_8k.htm· Items: 9.01
    2026-03-30
    15d ago
    3.6 MB ↗
  • SCHEDULE 13G/A
    SCHEDULE 13G/A
    xslSCHEDULE_13G_X02/primary_doc.xml
    2026-03-27
    18d ago
    7 KB ↗
  • 8-K/A
    FORM 8-K/A
    istr20260310_8ka.htm· Items: 9.01
    2026-03-18
    27d ago
    545 KB ↗
  • 10-K
    FORM 10-K
    istr20251231_10k.htm
    2026-03-16
    29d ago
    24.7 MB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-03-16
    29d ago
    4 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-03-03
    1mo ago
    4 KB ↗
  • SCHEDULE 13G/A
    SCHEDULE 13G/A
    xslSCHEDULE_13G_X01/primary_doc.xml
    2026-02-17
    1mo ago
    12 KB ↗
  • SCHEDULE 13G
    SCHEDULE 13G
    xslSCHEDULE_13G_X01/primary_doc.xml
    2026-02-13
    2mo ago
    15 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-29
    2mo ago
    16 KB ↗
  • 144
    144
    xsl144X01/primary_doc.xml
    2026-01-27
    2mo ago
    4 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    4 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    6 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2026-01-23
    2mo ago
    5 KB ↗
  • 8-K
    FORM 8-K
    istr20251021_8k.htm· Items: 2.02,9.01
    2026-01-22
    2mo ago
    7.6 MB ↗
  • 3
    FORM 3
    xslF345X02/rdgdoc.xml
    2026-01-12
    3mo ago
    8 KB ↗
  • 3
    FORM 3
    xslF345X02/rdgdoc.xml
    2026-01-12
    3mo ago
    8 KB ↗
  • 8-K
    FORM 8-K
    istr20251230_8k.htm· Items: 2.01,2.03,5.02,8.01,9.01
    2026-01-06
    3mo ago
    184 KB ↗
  • 425
    FORM 425
    istr20251114_425.htm
    2025-11-17
    4mo ago
    2.9 MB ↗
  • 8-K
    FORM 8-K
    istr20251106_8k.htm· Items: 9.01
    2025-11-14
    5mo ago
    3.2 MB ↗
  • 10-Q
    FORM 10-Q
    istr20250930_10q.htm
    2025-11-05
    5mo ago
    18.0 MB ↗
  • 8-K
    FORM 8-K
    istr20251028_8k.htm· Items: 4.01,9.01
    2025-11-03
    5mo ago
    162 KB ↗
  • 8-K
    FORM 8-K
    istr20250718_8k.htm· Items: 5.02,8.01,9.01
    2025-11-03
    5mo ago
    489 KB ↗
  • 8-K
    FORM 8-K
    istr20251024_8k.htm· Items: 5.07,8.01,9.01
    2025-10-30
    5mo ago
    171 KB ↗
  • 425
    FORM 425
    istr20251020c_425.htm
    2025-10-20
    5mo ago
    129 KB ↗
  • 8-K
    FORM 8-K
    istr20251020c_8k.htm· Items: 8.01
    2025-10-20
    5mo ago
    276 KB ↗
  • 425
    FORM 425
    istr20251017_425.htm
    2025-10-20
    5mo ago
    7.3 MB ↗
  • 8-K
    FORM 8-K
    istr20250813_8k.htm· Items: 2.02,9.01
    2025-10-20
    5mo ago
    7.5 MB ↗
  • EFFECT
    EFFECT
    xslEFFECTX01/primary_doc.xml· Items: ,,
    2025-09-23
    6mo ago
    2 KB ↗
  • 424B3
    FORM 424B3
    istr20250919_424b3.htm
    2025-09-23
    6mo ago
    8.7 MB ↗
  • CORRESP
    CORRESP
    filename1.htm
    2025-09-19
    6mo ago
    27 KB ↗
  • S-4/A
    FORM S-4/A
    istr20250915_s4a.htm
    2025-09-19
    6mo ago
    9.2 MB ↗
  • 424B3
    FORM 424B3
    istr20250915_424b3.htm
    2025-09-18
    6mo ago
    6.4 MB ↗
  • EFFECT
    EFFECT
    xslEFFECTX01/primary_doc.xml· Items: ,,
    2025-09-17
    6mo ago
    2 KB ↗
  • UPLOAD
    UPLOAD
    filename1.pdf
    2025-09-17
    6mo ago
    40 KB ↗
  • CORRESP
    CORRESP
    filename1.htm
    2025-09-15
    7mo ago
    27 KB ↗
  • S-4
    FORM S-4
    istr20250908_s4.htm
    2025-09-12
    7mo ago
    9.0 MB ↗
  • UPLOAD
    UPLOAD
    filename1.pdf
    2025-09-10
    7mo ago
    40 KB ↗
  • S-3
    FORM S-3
    istr20250826_s3.htm
    2025-09-02
    7mo ago
    6.7 MB ↗
  • 10-Q
    FORM 10-Q
    istr20250630c_10q.htm
    2025-08-06
    8mo ago
    17.9 MB ↗
  • SCHEDULE 13G
    SCHEDULE 13G
    xslSCHEDULE_13G_X01/primary_doc.xml
    2025-08-05
    8mo ago
    17 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-08-05
    8mo ago
    4 KB ↗
  • 425
    FORM 425
    istr20250718c_425.htm
    2025-07-21
    8mo ago
    7.1 MB ↗
  • 8-K
    FORM 8-K
    istr20250530_8k.htm· Items: 2.02,9.01
    2025-07-21
    8mo ago
    7.3 MB ↗
  • D
    D
    xslFormDX01/primary_doc.xml· Items: 06b
    2025-07-10
    9mo ago
    20 KB ↗
  • SCHEDULE 13G
    SCHEDULE 13G
    xslSCHEDULE_13G_X01/primary_doc.xml
    2025-07-09
    9mo ago
    7 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-07-03
    9mo ago
    5 KB ↗
  • 8-K
    FORM 8-K
    istr20250625e_8k.htm· Items: 1.01,3.02,3.03,5.03,7.01,9.01
    2025-07-01
    9mo ago
    8.0 MB ↗
  • 11-K
    FORM 11-K
    istr20250506_11k.htm
    2025-06-20
    9mo ago
    228 KB ↗
  • 8-K
    FORM 8-K
    istr20250513_8k.htm· Items: 5.07
    2025-05-22
    10mo ago
    164 KB ↗
  • 10-Q
    FORM 10-Q
    istr20250331_10q.htm
    2025-05-07
    11mo ago
    15.1 MB ↗
  • 4
    FORM 4
    xslF345X05/rdgdoc.xml
    2025-05-05
    11mo ago
    5 KB ↗
  • SCHEDULE 13G/A
    SCHEDULE 13G/A
    xslSCHEDULE_13G_X01/primary_doc.xml
    2025-04-23
    11mo ago
    11 KB ↗
  • 8-K
    FORM 8-K
    istr20250122_8k.htm· Items: 2.02,9.01
    2025-04-21
    11mo ago
    6.8 MB ↗
  • DEFA14A
    FORM DEFA14A
    istr20250326_defa14a.htm
    2025-04-08
    1y ago
    290 KB ↗
  • DEF 14A
    FORM DEF 14A
    istr20240828_def14a.htm
    2025-04-08
    1y ago
    2.6 MB ↗
  • About Stonvex
  • Pricing & Plans
  • Community
  • Help & FAQ
  • Contact Us

    • Legal

    • Terms of Service
    • Privacy Policy
    • Privacy Consent
    • Disclaimer
    • Notices & Updates

    © 2026 Stonvex. All rights reserved.

    This site is for informational purposes only. Not investment advice. Past performance does not guarantee future results. Stonvex is not a registered investment advisor (RIA). You must be 18 years or older to use this service.