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ISDR
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ISDR
ISDR
Nasdaq 100S&P 500
Filings
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ISDRS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of ISDR by members of U.S. Congress · 3 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Mo BrooksHouse · R · AL |
ISDRISDR · Stock |
Sale $1,001 - $15,000 |
Dec 20, 2016 | Dec 13, 2016 | Filing ↗ |
| Mo BrooksHouse · R · AL |
ISDRISDR · Stock |
Sale $1,001 - $15,000 |
Dec 20, 2016 | Dec 14, 2016 | Filing ↗ |
| Mo BrooksHouse · R · AL |
ISDRISDR · Stock |
Purchase $1,001 - $15,000 |
Oct 10, 2016 | Aug 29, 2016 | Filing ↗ |
Whale Activity
Institutional 13F positions
No 13F positions in ISDR among the institutional filers we track.
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by ISDR insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
225 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| McBirney Collin | Purchase | +4,114 | $9.76 | $40K | Aug 28, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +4,114 | $9.76 | $40K | Aug 28, 2024 | Form 4 ↗ |
| McBirney Collin | Purchase | +19.8K | $9.65 | $191K | Aug 27, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +19.8K | $9.65 | $191K | Aug 27, 2024 | Form 4 ↗ |
| McBirney Collin | Purchase | +22.5K | $7.83 | $176K | Jun 27, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +22.5K | $7.83 | $176K | Jun 27, 2024 | Form 4 ↗ |
| McBirney Collin | Purchase | +4,744 | $7.80 | $37K | Jun 26, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +4,744 | $7.80 | $37K | Jun 26, 2024 | Form 4 ↗ |
| Topline Capital Management, LLC | Purchase | +14.4K | $9.28 | $134K | May 29, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +14.4K | $9.28 | $134K | May 29, 2024 | Form 4 ↗ |
| Topline Capital Management, LLC | Purchase | +36.6K | $9.46 | $346K | May 28, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +36.6K | $9.46 | $346K | May 28, 2024 | Form 4 ↗ |
| Topline Capital Management, LLC | Purchase | +30.0K | $9.97 | $299K | May 14, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +30.0K | $9.97 | $299K | May 14, 2024 | Form 4 ↗ |
| Topline Capital Management, LLC | Purchase | +14.1K | $9.83 | $138K | May 13, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +14.1K | $9.83 | $138K | May 13, 2024 | Form 4 ↗ |
| Topline Capital Management, LLC | Purchase | +7,027 | $10.00 | $70K | May 10, 2024 | Form 4 ↗ |
| Topline Capital Partners, LP10% owner | Purchase | +7,027 | $10.00 | $70K | May 10, 2024 | Form 4 ↗ |
| BALBIRNIE BRIAN RDirector, CEO · Director · 10% owner | Purchase | +500 | $12.07 | $6K | Mar 22, 2024 | Form 4 ↗ |
| Rein Graeme P.Director | Purchase | +1,000 | $11.99 | $12K | Mar 22, 2024 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding ISDR · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 107.7K | $700K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 46.7K | $302K | 0.00% | May 31, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 30.9K | $201K | 0.00% | Jun 30, 2026 |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 11.2K | $74K | 0.00% | Jul 31, 2026 |
| iShares Micro-Cap ETF iShares Trust | 10.8K | $70K | 0.00% | Jun 30, 2026 |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 7,500 | $49K | 0.03% | Jun 30, 2026 |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 5,819 | $38K | 0.00% | May 31, 2026 |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 3,804 | $30K | 0.00% | Apr 30, 2026 |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 4,103 | $27K | 0.00% | May 31, 2026 |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,602 | $11K | 0.00% | Jul 31, 2026 |
Mutual funds and ETFs whose N-PORT filings list ISDR's shares (CUSIP 46520M204), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming ISDR as client
No lobbying filings found naming ISDR as the client.
Government Contracts
Federal awards to ISDR · USAspending
No federal contract awards found for ISDR.
U.S. Patents
Recent USPTO applications naming ISDR
No USPTO patent applications found for ISDR.
Annual Financials
From ISDR's 10-K filings · XBRL
No annual XBRL figures on record for ISDR. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No price history on record for ISDR.
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About ISDR
From SEC EDGAR company records
No company profile on record.