How many insider declarations has P C Griggs filed?

P C Griggs has filed 4 public insider declarations with SEC (Form 4).

What is P C Griggs's role?

P C Griggs's reported role is not specified by the regulator across the filings.

Which companies does P C Griggs report trades for?

P C Griggs reports trades for NASDAQ, INC..

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PC

P C Griggs

OFFICERM

·SEC (Form 4)

NASDAQ, INC.

Cumul. flow

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Browse the full record of transactions filed by P C Griggs. Director active across 1 company, notably NASDAQ, INC.. Cumulatively, 4 disclosures have been recorded. Activity tracked since 24 July 2026. The latest transaction was filed on 10 August 2026 (Notice of proposed sale (Form 144)). Regulator: SEC (Form 4). All data is openly available.

Companies and markets linked to P C Griggs

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

NASDAQ, INC. (US)

Declarations4 total

●

P C GRIGGS

OfficerExecutives10 Aug 2026NASDAQ, INC.

$310,2240Source ↗

3,226 shares@ US$96.1636CommonSEC144:0001950047-26-007859

●

P C GRIGGS

OfficerExecutives29 Jul 2026NASDAQ, INC.

$1M19Source ↗

11,010 shares@ US$96.34470.0020% mcap39.0% of flowCommonSEC144:0001950047-26-007385

●

P C GRIGGS

OfficerExecutives27 Jul 2026NASDAQ, INC.

$1M21Source ↗

11,010 shares@ US$93.95640.0020% mcap62.2% of flowCommonSEC144:0001950047-26-007309

●

P C GRIGGS

OfficerExecutives24 Jul 2026NASDAQ, INC.

$627,07623Source ↗

6,777 shares@ US$92.530.0012% mcap100.0% of flowCommonSEC144:0001950047-26-007291

4 of 4 declarations

InsidersTradesSigma

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PC

P C Griggs

OFFICERM

·SEC (Form 4)

NASDAQ, INC.

Cumul. flow

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

Browse the full record of transactions filed by P C Griggs. Director active across 1 company, notably NASDAQ, INC.. Cumulatively, 4 disclosures have been recorded. Activity tracked since 24 July 2026. The latest transaction was filed on 10 August 2026 (Notice of proposed sale (Form 144)). Regulator: SEC (Form 4). All data is openly available.