DSP Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$3.8M
5 insiders
Net Insider Flow
-$3.8M
open market, 180d
Reporting Insiders
5
45 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
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
Mar 19, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)3K$11.42$33K
Mar 19, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)3K$11.42$33K
Mar 19, 2026Capital V LLC10% OwnerSell(S)9K$11.42$100K
Mar 18, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)5K$12.00$60K
Mar 18, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)5K$12.00$60K
Mar 18, 2026Capital V LLC10% OwnerSell(S)15K$12.00$180K
Mar 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)5K$11.80$59K
Mar 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerDisposed to issuer(D)13K$0
Mar 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K$0
Mar 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K
Mar 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)5K$11.80$59K
Mar 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K$0
Mar 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerDisposed to issuer(D)13K$0
Mar 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K
Mar 17, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
Mar 17, 2026Capital V LLC10% OwnerSell(S)15K$11.80$177K
Mar 17, 2026Capital V LLC10% OwnerDisposed to issuer(D)38K$0
Mar 17, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
Mar 15, 2026Madden LarryChief Financial OfficerGrant(A)249K$0
Mar 13, 2026Madden LarryChief Financial OfficerSell(S)2K$13.03$22K
Mar 10, 2026Madden LarryChief Financial OfficerTax withholding(F)35K$10.50$371K
Mar 10, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerDisposed to issuer(D)44K$10.50$464K
Mar 10, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerDisposed to issuer(D)44K$10.50$464K
Feb 19, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)3K$9.17$30K
Feb 19, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)3K$9.17$30K
Feb 19, 2026Capital V LLC10% OwnerSell(S)10K$9.17$90K
Feb 18, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)5K$9.19$43K
Feb 18, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)5K$9.19$43K
Feb 18, 2026Capital V LLC10% OwnerSell(S)14K$9.19$130K
Feb 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerSell(S)4K$9.26$38K
Feb 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerDisposed to issuer(D)13K$0
Feb 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K$0
Feb 17, 2026Vanderhook TimothyCEO and Chairman, Director, 10% OwnerOption exercise(M)13K
Feb 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K$0
Feb 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerDisposed to issuer(D)13K$0
Feb 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerSell(S)4K$9.26$38K
Feb 17, 2026Vanderhook ChristopherChief Operating Officer, Director, 10% OwnerOption exercise(M)13K
Feb 17, 2026Capital V LLC10% OwnerOption exercise(M)38K$0
Feb 17, 2026Capital V LLC10% OwnerDisposed to issuer(D)38K$0
Feb 17, 2026Capital V LLC10% OwnerSell(S)12K$9.26$113K
Feb 17, 2026Capital V LLC10% OwnerOption exercise(M)38K$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.

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