Congressional Stock Trades & Disclosures
Mark Harris is a U.S. Representative, a Republican representing NC. Quantellect tracks Harris's disclosed stock trades, sectors, and filing history as they are reported under the STOCK Act.
About Mark Harris's congressional trading
Mark Harris has no disclosed securities transactions on record in Quantellect’s data. Since his current term began on January 3, 2025, the North Carolina Republican has recorded zero purchases, zero sales, and zero other transactions. The transaction total is also zero, leaving no first or latest transaction date to report. For a profile built to read the disclosed trading activity of a sitting member of Congress, that absence is itself the central data point.
Context matters before drawing any conclusion from that blank record. As of August 21, 2026, 276 of the 537 sitting members of Congress, including 237 of 437 sitting House members and 39 of 100 sitting senators, have zero disclosed trades on file. A zero-transaction record is therefore common among House members generally, not a distinguishing feature specific to Harris. What can be said from the supplied data is that Harris’s record currently contains no transaction activity attributed to him personally, a spouse, a dependent child, a joint owner, or an unknown filer. With no transactions recorded, there is also no sector, issuer, or transaction-frequency pattern to analyze.
What Congressional Trade Disclosure Actually Requires
Financial disclosure for members of Congress operates under requirements established in part by the Stop Trading on Congressional Knowledge Act of 2012. For covered transactions, the law requires a report no later than 30 days after the filer receives notice of the transaction and no later than 45 days after the transaction itself. The House Committee on Ethics financial disclosure instruction guide explains that Periodic Transaction Reports generally cover reportable transactions exceeding $1,000 in certain securities and addresses transactions involving the filer, a spouse, or dependent children. It also distinguishes Periodic Transaction Reports from annual Financial Disclosure Statements.
Those rules help explain what an empty transaction ledger does, and does not, establish. The disclosure system records covered activity that crosses applicable reporting thresholds; a zero in this dataset is a count of disclosed transactions, not an affirmative filing declaring that no financial activity of any kind occurred. For Harris, the supported conclusion is narrower and more precise: Quantellect has no qualifying transaction entries associated with him during the period covered by this profile.
The attribution coding would become important if transactions were added to Harris’s record. Quantellect distinguishes activity attributed to the member personally, a spouse, a joint owner, or a dependent child. It also preserves an unknown category when the available record does not establish one of those relationships. An unknown attribution must not be treated as a personal transaction, and activity attributed to a spouse, dependent child, or joint owner should not be described as Harris acting alone. At present, each attribution category contains zero transactions.
Where Harris Stands Relative to Scored Members
At Quantellect’s latest published scoring date of August 21, 2026, score rows exist for 76 members overall, including 73 sitting members. Harris does not have a score row at that date. As a result, no score, tier, cohort rank, cohort size, or coverage state is available for him in the supplied data. The fact packet does not provide a scoring formula version or establish a specific reason beyond the absence of a score row, so no further explanation should be inferred.
None of this makes Harris unusual within the House transaction data. With 237 sitting House members and 39 sitting senators showing no disclosed trades as of the same measurement date, he falls within a large group of members with empty transaction histories. The zero-disclosure population and the scored population are separate measures: one reports the number of members without disclosed transactions, while the other reports the number for whom a score row exists. Harris belongs to the former group and has no entry in the latter.
Until the underlying data changes, the accurate description is straightforward: Harris has zero reported purchases, sales, or other securities transactions in Quantellect’s records. There is no transaction attribution, issuer frequency, sector activity, or score to report for him as of August 21, 2026. Any later filing or score publication would need to be evaluated using its own transaction dates, disclosure dates, disclosed amount ranges, and attribution labels rather than being inferred from the current blank record.
Disclosure and Data Notes
This Quantellect profile is built from disclosed transaction data filed under the Stop Trading on Congressional Knowledge Act of 2012 and reported according to House Committee on Ethics guidance. It reflects only transactions included in the supplied data as of August 21, 2026, and should not be read as a complete account of every form of financial activity. A zero transaction count means that no qualifying transaction entries are present in the dataset; it does not establish that Harris filed a report affirmatively declaring no activity. Attribution labels, when present in future records, distinguish the member’s own transactions from those associated with a spouse, dependent child, joint owner, or an unidentified relationship and should not be reassigned without supporting evidence.
Trading activity
Periodic Transaction Report filings
Congressional trading news
The latest news on congressional stock trading, across all members, will appear here as our newsroom publishes it.
Mark Harris congressional trading FAQ
Can Mark Harris legally trade stocks?
Yes. Members of Congress are permitted to buy and sell stocks, but the 2012 STOCK Act requires them to publicly disclose each transaction, generally within 45 days. Quantellect compiles Mark Harris's disclosures so the public can review them.
Where does Quantellect get Mark Harris's trading data?
Every trade shown is sourced from official Periodic Transaction Reports filed under the STOCK Act. Amounts are reported as ranges, and estimated prices and post-trade returns are derived from end-of-day market data.
How can I track Mark Harris's stock trades?
Quantellect tracks every stock trade Mark Harris discloses under the STOCK Act on this page, including the company, the disclosed amount range, and post-trade performance. New filings appear here as they are reported, generally within 45 days of the trade.
What is Mark Harris's Quantellect Score?
Mark Harris has a directory baseline value of 10, not a measured Quantellect Score. No disclosed trades are available for this sitting member. Baseline 10 is a directory value, not a measured Q Score, and is excluded from ranking and percentile calculations.
Browse all members of Congress who trade stocksSee which stocks Congress tradesCongressional trading overview
Trades reflect disclosures filed under the STOCK Act and are provided for informational purposes only, not investment advice. Amounts are ranges from official filings; estimated prices and post-trade returns are derived from end-of-day market data and may be revised as filings are amended.

