Stocks › MDRX
MDRX
MDRX·USD
$5.00
+0.00 (+0.00%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
MDRX
MDRX
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MDRXS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
Loading price history…
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 MDRX by members of U.S. Congress · 2 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Peter WelchHouse · D · VT |
MDRXMDRX · Stock |
Sale $1,001 - $15,000 |
Nov 14, 2019 | Oct 11, 2019 | Filing ↗ |
| Peter WelchHouse · D · VT |
MDRXMDRX · Stock |
Purchase $1,001 - $15,000 |
Feb 7, 2019 | Jan 9, 2019 | Filing ↗ |
Whale Activity
Position changes in MDRX reported for 2023-12-31 by 8 tracked institutional filers
- Increased4
- New0
- Held0
- Decreased4
- Closed0
- No prior filing0
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 18.9M | $198.1M | increased |
| Vanguard Group | 14.3M | $149.8M | increased |
| D. E. Shaw & Co., Inc. | 3.4M | $35.7M | decreased |
| Point72 Asset Management | 1.5M | $15.3M | decreased |
| Two Sigma Investments, LP | 544.0K | $5.7M | increased |
| Millennium Management LLC | 228.3K | $2.4M | decreased |
| Citadel Advisors LLC | 166.1K | $1.7M | decreased |
| Renaissance Technologies | 182.7K | $2K | increased |
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 MDRX insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
1,317 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Felt Bruce C. Jr.Director | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| Zierhoffer Carol JDirector | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| ASAR VINIT KDirector | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| Rodriguez SusanDirector | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| SILVERMAN LOUDirector | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| Greyenbuhl ChristianChief Financial Officer | Grant / award | +318.8K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| Stevens David BDirector | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| Sacks Jonathan SDirector · 10% owner | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| Zwahlen GarrettDirector · 10% owner | Grant / award | +42.5K | $0.00 | $0 | Jun 1, 2026 | Form 4 ↗ |
| Jacobson Eric LSVP Interim General Counsel | Tax withholding | −1,584 | $4.46 | $7K | May 10, 2026 | Form 4 ↗ |
| Jacobson Eric LSVP Interim General Counsel | Grant / award | +75.0K | $0.00 | $0 | May 1, 2026 | Form 4 ↗ |
| Syed Tehsin MCPTO | Grant / award | +221.0K | $0.00 | $0 | Apr 1, 2026 | Form 4 ↗ |
| Baker TallyCHRO | Grant / award | +110.5K | $0.00 | $0 | Apr 1, 2026 | Form 4 ↗ |
| Trigg DonaldChief Executive Officer · Director | Grant / award | +552.5K | $0.00 | $0 | Apr 1, 2026 | Form 4 ↗ |
| Baker TallyCHRO | Grant / award | +106.0K | $0.00 | $0 | Nov 3, 2025 | Form 4 ↗ |
| Syed Tehsin MCPTO | Grant / award | +424.0K | $0.00 | $0 | Nov 3, 2025 | Form 4 ↗ |
| Trigg DonaldChief Executive Officer · Director | Grant / award | +571.4K | $5.25 | $3.0M | Sep 2, 2025 | Form 4 ↗ |
| Hammond LisaSVP & Chief HR Officer | Grant / award | +58.1K | $4.30 | $250K | Jun 2, 2025 | Form 4 ↗ |
| Vakharia TejalSVP General Counsel | Grant / award | +69.8K | $4.30 | $300K | Jun 2, 2025 | Form 4 ↗ |
| SILVERMAN LOUDirector | Grant / award | +46.5K | $4.30 | $200K | Jun 2, 2025 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding MDRX · SEC Form N-PORT
Funds report their holdings by CUSIP, and MDRX could not be matched to one, so no fund holdings are shown.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- Robert J. O'SheaSCHEDULE 13G/A · passive (13G) · 3.6M shares3.3%
May 15, 2026 · ↗ - Edward A. MuleSCHEDULE 13G/A · passive (13G) · 3.6M shares3.3%
May 15, 2026 · ↗ - Silver Point Capital, L.P.SCHEDULE 13G/A · passive (13G) · 3.6M shares3.3%
May 15, 2026 · ↗ - Sina ToussiSCHEDULE 13G/A · passive (13G) · 8.9M shares8.2%
May 15, 2026 · ↗ - Two Seas Capital GP LLCSCHEDULE 13G/A · passive (13G) · 8.9M shares8.2%
May 15, 2026 · ↗ - Two Seas Capital LPSCHEDULE 13G/A · passive (13G) · 8.9M shares8.2%
May 15, 2026 · ↗ - TD Securities Inc.SCHEDULE 13G/A · passive (13G) · 100 shares0.0%
May 15, 2026 · ↗ - Toronto Dominion BankSCHEDULE 13G/A · passive (13G) · 7.5M shares6.9%
May 15, 2026 · ↗ - TD Group US Holdings LLCSCHEDULE 13G/A · passive (13G) · 0 shares0.0%
May 15, 2026 · ↗ - Toronto Dominion Holdings USA IncSCHEDULE 13G/A · passive (13G) · 0 shares0.0%
May 15, 2026 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming MDRX as client
No lobbying filings found naming MDRX as the client.
Government Contracts
Federal awards to MDRX · USAspending
No federal contract awards found for MDRX.
U.S. Patents
Recent USPTO applications naming MDRX
No USPTO patent applications found for MDRX.
Annual Financials
From MDRX's 10-K filings · XBRL
No annual XBRL figures on record for MDRX. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in MDRX's price history.
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About MDRX
From SEC EDGAR company records
No company profile on record.