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Walker Mark D

Direct Digital Holdings, Inc.

Cumul. flow

0

Total declarations

0

Company

—

▲ Purchases (0 ops.)

€151,195

▼ Sales (19 ops.)

Insider track record

Other

Disclosed buys

0

Disclosed sells

19

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

Signal history

Browse the detailed record of transactions filed by Walker Mark D. Insider active across 1 company, notably Direct Digital Holdings, Inc.. In total, 40 reports have been logged. Split: 0 buy · 19 sells. Total volume traded: €151k. History available since 10 June 2023. The latest transaction was disclosed on 1 April 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is free.

Companies and markets linked to Walker Mark D

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

Direct Digital Holdings, Inc. (US)

Declarations40 total

●

Chairman and CEOExecutives27 Aug 2026Direct Digital Holdings, Inc.

10,000 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000007:0

●

Chairman and CEOExecutives1 Apr 2026Direct Digital Holdings, Inc.

20 shares@ US$3.290.0034% mcap0.0% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:5

◇

Chairman and CEOExecutives24 Jan 2026Direct Digital Holdings, Inc.

204 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:0

◇

Chairman and CEOExecutives20 Mar 2026Direct Digital Holdings, Inc.

45 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:2

◇

Chairman and CEOExecutives1 Apr 2026Direct Digital Holdings, Inc.

67 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:4

▼

Chairman and CEOExecutives12 Jun 2026Direct Digital Holdings, Inc.

1,363 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:6

●

Chairman and CEOExecutives24 Jan 2026Direct Digital Holdings, Inc.

$1,00522SEC ↗

61 shares@ US$16.480.3% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:1

●

Chairman and CEOExecutives20 Mar 2026Direct Digital Holdings, Inc.

14 shares@ US$3.520.0% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:3

●

Chairman and CEOExecutives4 Dec 2025Direct Digital Holdings, Inc.

300,000 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000018:0

▼

Chairman and CEOExecutives13 Nov 2025Direct Digital Holdings, Inc.

$10,17234SEC ↗

27,492 shares@ US$0.372.7% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000010:0

●

Chairman and CEOExecutives11 Sept 2025Direct Digital Holdings, Inc.

272,500 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000008:0

▼

Chairman and CEOExecutives15 Aug 2025Direct Digital Holdings, Inc.

$9,17134SEC ↗

22,369 shares@ US$0.412.5% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000006:0

▼

Chairman and CEOExecutives21 Jul 2025Direct Digital Holdings, Inc.

$8,70234SEC ↗

16,735 shares@ US$0.522.4% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000072:0

▼

Chairman and CEOExecutives16 Jul 2025Direct Digital Holdings, Inc.

$6,15034SEC ↗

11,603 shares@ US$0.531.8% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000069:0

▼

Chairman and CEOExecutives14 Jul 2025Direct Digital Holdings, Inc.

$11,63534SEC ↗

21,154 shares@ US$0.553.2% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000057:0

●

Chairman and CEOExecutives18 Jun 2025Direct Digital Holdings, Inc.

165,000 sharesClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000051:0

▼

Chairman and CEOExecutives11 Jun 2025Direct Digital Holdings, Inc.

$5,17422SEC ↗

9,763 shares@ US$0.531.6% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000040:0

◇

Chairman and CEOExecutives10 Jun 2025Direct Digital Holdings, Inc.

20,300 sharesClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000027:0

▼

Chairman and CEOExecutives17 Apr 2025Direct Digital Holdings, Inc.

$4,69834SEC ↗

8,700 shares@ US$0.541.5% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-018563:0

◇

Chairman and CEOExecutives20 Mar 2025Direct Digital Holdings, Inc.

9,970 sharesClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-015293:0

▼

Chairman and CEOExecutives20 Mar 2025Direct Digital Holdings, Inc.

$11,53434SEC ↗

14,600 shares@ US$0.793.8% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-014571:0

▼

Chairman and CEOExecutives17 Mar 2025Direct Digital Holdings, Inc.

$7,88434SEC ↗

10,800 shares@ US$0.732.6% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-013906:0

▼

Chairman and CEOExecutives12 Mar 2025Direct Digital Holdings, Inc.

$12,34234SEC ↗

14,870 shares@ US$0.834.0% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-012907:0

▼

Chairman and CEOExecutives11 Mar 2025Direct Digital Holdings, Inc.

$10,39834SEC ↗

11,302 shares@ US$0.923.4% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-012698:0

●

Chairman and CEOExecutives13 Dec 2024Direct Digital Holdings, Inc.

25,435 sharesClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-001595:0

25 of 40 declarations

About Walker Mark D

Walker Mark D is a declarant linked to Direct Digital Holdings, Inc., where he is Chairman and CEO. The 39 filings in the most recent sample run from 2023-06-13 to 2026-06-29, with EUR 0 of buys and EUR 151195 of sells, and the most common transaction nature is Cession.