DSP Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$6.9M
5 insiders
Net Insider Flow
-$6.9M
open market, 180d
Reporting Insiders
5
77 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Aug 11, 2026Madden LarryChief Financial OfficerSell(S)1K$13.68$20K
Aug 11, 2026Madden LarryChief Financial OfficerSell(S)26K$13.03$339K
Aug 10, 2026Abrahams Craig JustinDirectorGrant(A)28K$0
Aug 10, 2026Abrahams Craig JustinDirectorGrant(A)11K$0
Jul 23, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)4K$10.47$45K
Jul 23, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)4K$10.47$45K
Jul 23, 2026Capital V LLC10% OwnerSell(S)13K$10.47$135K
Jul 23, 2026Madden LarryChief Financial OfficerSell(S)3K$10.69$30K
Jul 22, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)5K$11.03$55K
Jul 22, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)5K$11.03$55K
Jul 22, 2026Capital V LLC10% OwnerSell(S)15K$11.03$166K
Jul 21, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K$0
Jul 21, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerDisposed to issuer(D)13K$0
Jul 21, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)3K$11.70$37K
Jul 21, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K
Jul 21, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K$0
Jul 21, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerDisposed to issuer(D)13K$0
Jul 21, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)3K$11.70$37K
Jul 21, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)13K
Jul 21, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
Jul 21, 2026Capital V LLC10% OwnerDisposed to issuer(D)38K$0
Jul 21, 2026Capital V LLC10% OwnerSell(S)10K$11.70$112K
Jul 21, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
Jul 8, 2026Madden LarryChief Financial OfficerSell(S)11K$12.69$143K
Jul 7, 2026Madden LarryChief Financial OfficerSell(S)9K$12.86$118K
Jul 6, 2026Madden LarryChief Financial OfficerSell(S)10K$12.78$129K
Jun 18, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)3K$10.96$27K
Jun 18, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)3K$10.96$27K
Jun 18, 2026Capital V LLC10% OwnerSell(S)8K$10.96$82K
Jun 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)5K$11.09$55K
Jun 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)5K$11.09$55K
Jun 17, 2026Capital V LLC10% OwnerSell(S)15K$11.09$166K
Jun 16, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K$0
Jun 16, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerDisposed to issuer(D)13K$0
Jun 16, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)5K$11.17$56K
Jun 16, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K
Jun 16, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K$0
Jun 16, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerDisposed to issuer(D)13K$0
Jun 16, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)5K$11.17$56K
Jun 16, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K
Jun 16, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
Jun 16, 2026Capital V LLC10% OwnerDisposed to issuer(D)38K$0
Jun 16, 2026Capital V LLC10% OwnerSell(S)15K$11.17$168K
Jun 16, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
Jun 15, 2026Madden LarryChief Financial OfficerSell(S)25K$11.10$282K
Jun 15, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)9K$11.10$101K
Jun 15, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)9K$11.10$101K
Jun 9, 2026Valdes Max ODirectorSell(S)3K$11.97$41K
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGift(G)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 9, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerGrant(A)52K$0
Jun 8, 2026Madden LarryChief Financial OfficerSell(S)15K$12.10$177K
Jun 8, 2026Valdes Max ODirectorSell(S)3K$12.10$40K
Jun 5, 2026Madden LarryChief Financial OfficerSell(S)19K$12.24$228K
Jun 4, 2026Yang VivianDirectorGrant(A)15K$0
Jun 4, 2026Wilson BrettDirectorGrant(A)15K$0
Jun 4, 2026Valdes Max ODirectorGrant(A)16K$0
Jun 4, 2026Wilson BrettDirectorGrant(A)16K$0
Jun 4, 2026Yang VivianDirectorGrant(A)16K$0
May 21, 2026Capital V LLC10% OwnerSell(S)8K$10.79$81K
May 21, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)3K$10.79$27K
May 21, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)3K$10.79$27K
May 20, 2026Capital V LLC10% OwnerSell(S)15K$10.60$159K
May 20, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)5K$10.60$53K
May 20, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)5K$10.60$53K
May 19, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
May 19, 2026Capital V LLC10% OwnerDisposed to issuer(D)38K$0
May 19, 2026Capital V LLC10% OwnerSell(S)15K$10.89$163K
May 19, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
May 19, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K$0
May 19, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerDisposed to issuer(D)13K$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2009-03-302026-08-15. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).