John Delaney's NDAQ trades
- The latest NDAQ trade was a sale on Aug 25, 2026, when NDAQ closed at $98.73. It closed at $108.00 on Nov 3, 2026 (+9%).
- All 11 NDAQ purchases we can price are higher today. The median one is +23%, against +11% for the S&P 500 over the same holding periods.
Price changes use the closing price on each trade date, not the price actually paid, and ignore dividends. Filings report amounts only as ranges, so these figures show direction, not anyone's actual profit.
John Delaney reported 12 NDAQ transactions in 6 filings with the House Clerk for 2025–2026: 11 purchases and 1 sale of Nasdaq, Inc., with trade dates from Sep 19, 2025 to Aug 25, 2026. The median gap between trade date and filing date is 18 days, and every trade was reported within 45 days.
- 12
- 11 / 1
- $139K to $485K
- 2026-09-09
NDAQ transactions reported by John Delaney
| Type | Owner | ||||
|---|---|---|---|---|---|
Nasdaq, Inc. - Common Stock NDAQ | Sale | Dependent | $100,001 - $250,000 | 2026-09-09 #20035408 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-05-06 #20034487 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-04-06 #20034299 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-04-06 #20034299 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-04-06 #20034299 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-04-06 #20034299 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-04-06 #20034299 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-04-06 #20034299 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2026-03-10 #20034159 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $15,001 - $50,000 | 2025-11-04 #20033408 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $1,001 - $15,000 | 2025-11-04 #20033408 | |
Nasdaq, Inc. - Common Stock NDAQ | Purchase | Dependent | $15,001 - $50,000 | 2025-10-06 #20032233 |
A row is a disclosure, not an execution record: the filing reports a date, a bracket, and the reported owner, but not the price, share count, or reason. Compare the trade date with the filing date to see how long the transaction stayed private.
How long disclosure took
Days from trade date to filing date for 12 rows. The STOCK Act allows 30 days from notification and no more than 45 days from the trade. A late row is a timing fact, not evidence of wrongdoing.
- 0–15 days
- 5
- 16–30 days
- 5
- 31–45 days
- 2
- Over 45 days
- 0
- Median / longest
- 18d / 34d
Source documents
6 House Clerk periodic transaction reports, newest first. Each link opens the official filing.
What John Delaney's NDAQ filings don’t tell you
A disclosure row records a trade date, an amount bracket, and who owned the asset. It does not say why the trade was made, whether the position is still held, or anything about the business behind the ticker: revenue trends, margins, balance-sheet risk, or valuation. Those answers are in company filings, not congressional ones.
- Nasdaq, Inc. financials and filings
Audited SEC figures, what moves NDAQ, and primary sources.
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John Delaney and NDAQ: questions
Did John Delaney buy or sell NDAQ?
House Clerk filings for 2025 and 2026 show 11 purchases and 1 sale of Nasdaq, Inc. (NDAQ) reported by John Delaney, between 2025-09-19 and 2026-08-25. Reported owner: Dependent.
How much NDAQ did John Delaney trade?
Filings disclose brackets, not exact values. Summing the low and high ends of each bracket gives $139K to $485K across 12 transactions. Yield Theory does not estimate share counts, prices, or gains from these ranges.
When was the last NDAQ filing by John Delaney?
The most recent filing that includes a NDAQ trade was filed on 2026-09-09. New filings appear in the House Clerk index and are picked up when the dataset is refreshed.
Yield Theory is not affiliated with any elected official or with Nasdaq, Inc.. Rows are parsed from public House Clerk periodic transaction reports; amounts are reported brackets and filings can be amended. This page is educational and is not investment advice.
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