Griggs PC Nelson (CIK 1622632) reported 18 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-12). Recent activity: Sell NDAQ (3,226 shares), Sell NDAQ (11,010 shares), Sell NDAQ (6,777 shares), Sell NDAQ (11,010 shares), Sell NDAQ (5,093 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 3,226 | $310,212 |
| 2026-07-31 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 11,010 | $1.1M |
| 2026-07-28 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 6,777 | $627,076 |
| 2026-07-28 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 11,010 | $1.0M |
| 2026-05-20 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 5,093 | $471,714 |
| 2026-04-07 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 1,565 | $135,607 |
| 2026-04-02 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Buy | 11,743 | $0 |
| 2026-04-02 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 3,308 | $280,816 |
| 2026-02-13 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Buy | 43,932 | $0 |
| 2026-02-13 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 20,674 | $1.7M |
| 2026-02-13 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Buy | 12,842 | $0 |
| 2025-07-03 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 11,484 | $1.0M |
| 2025-06-09 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 4,000 | $340,880 |
| 2025-05-29 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 3,000 | $247,890 |
| 2025-05-29 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 5,000 | $416,350 |
| 2025-04-07 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 1,564 | $122,461 |
| 2025-04-03 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Buy | 11,835 | $0 |
| 2025-04-03 | NASDAQ, INC. (NDAQ) | Pres. Capital Access Platforms | Sell | 2,206 | $167,347 |
Source: SEC Form 4 filings · as of 2026-08-12