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Melissa Arnoldi
Insider
First SEC filing: Feb. 5, 2021 · Latest: June 12, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 10, 2026 | NDAQ | A | 4,324 | · | · | 55,515 Direct | +8.45% | Acquired | (price as of 2026-10-05) |
| June 11, 2025 | NDAQ | A | 4,319 | · | · | 51,191 Direct | +9.21% | Acquired | (price as of 2026-10-05) |
| June 11, 2024 | NDAQ | A | 4,659 | · | · | 46,872 Direct | +11.04% | Acquired | (price as of 2026-10-05) |
| June 21, 2023 | NDAQ | A | 5,142 | · | · | 42,213 Direct | +13.87% | Acquired | (price as of 2026-10-05) |
| June 22, 2022 | NDAQ | A | 1,789 | · | · | 12,357 Direct | +16.93% | Acquired | (price as of 2026-10-05) |
| June 15, 2021 | NDAQ | A | 1,984 | · | · | 10,568 Direct | +23.11% | Acquired | (price as of 2026-10-05) |
| May 19, 2020 | NDAQ | A | 2,441 | · | · | 13,321 Direct | +22.44% | Acquired | (price as of 2026-10-05) |
| April 23, 2019 | NDAQ | A | 3,512 | · | · | 10,880 Direct | +47.67% | Acquired | (price as of 2026-10-05) |
| April 24, 2018 | NDAQ | A | 3,100 | · | · | 7,368 Direct | +72.63% | Acquired | (price as of 2026-10-05) |
| May 10, 2017 | NDAQ | A | 4,268 | · | · | 4,268 Direct | · | Acquired | (price as of 2026-10-05) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.