Insiders Trades
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (21 ops.)
Latest filing published 03 Sept 2026 for Direct Digital Holdings, Inc., €2,898. Read the official filing
Filing timeline
BuySaleMark D. Walker
Insider track record
Disclosed buys
0
Disclosed sells
21
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Mark D. Walker: trading record in brief
Mark D. Walker discloses dealings in Direct Digital Holdings, Inc. to SEC (Form 4). In total, 42 filings cover trades dated from 10 June 2023 to 2 September 2026.
The open-market record consists of 21 sales worth €155k, with no purchase. No amount is published for 1 filing, which the totals therefore leave out. Outside the open market, there are 6 share grants and 9 option exercises. Since January 2026: no purchases and 3 sales on the market.
On 3 September 2026 came the latest disclosure, an open-market sale for €2,898 in Direct Digital Holdings, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. Section 16 rules allow two business days to file each Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Mark D. Walker
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations42 total
1,636 shares@ US$2.05720.18% mcap0.9% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-26-060597:0
500 shares@ US$1.900.050% mcap0.2% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-26-060597:1
10,000 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000007:0
20 shares@ US$3.290.0034% mcap0.0% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:5
204 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:0
45 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:2
67 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:4
1,363 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:6
61 shares@ US$16.480.3% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:1
14 shares@ US$3.520.0% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-26-000002:3
300,000 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000018:0
27,492 shares@ US$0.372.7% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000010:0
272,500 sharesClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000008:0
22,369 shares@ US$0.412.5% of flowClass A Common Stock, par value $0.001 per shareSEC:0001896664-25-000006:0
16,735 shares@ US$0.522.4% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000072:0
11,603 shares@ US$0.531.8% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000069:0
21,154 shares@ US$0.553.2% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000057:0
165,000 sharesClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000051:0
9,763 shares@ US$0.531.6% of flowClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000040:0
20,300 sharesClass A Common Stock, par value $0.001 per shareSEC:0001880613-25-000027:0
8,700 shares@ US$0.541.5% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-018563:0
9,970 sharesClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-015293:0
14,600 shares@ US$0.793.8% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-014571:0
10,800 shares@ US$0.732.6% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-013906:0
14,870 shares@ US$0.834.0% of flowClass A Common Stock, par value $0.001 per shareSEC:0001628280-25-012907:0
25 of 42 declarations
