Arkolith/Insider Trading/DTST

DTST Insider Trading

Data Storage Corp · full profile →Last filing May 26, 2026
Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$333K
1 insiders
Net Insider Flow
-$333K
open market, 180d
Reporting Insiders
1
3 P/S transactions
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Build on these Form 4 transactions

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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
May 26, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerSell(S)33K$3.82$125K
May 22, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerSell(S)42K$3.82$160K
May 21, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerSell(S)13K$3.91$49K
Feb 13, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerGrant(A)60K—$0
Feb 13, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerGrant(A)250K—$0
Feb 13, 2026Panagiotakos ChristosChief Financial OfficerGrant(A)60K—$0
Feb 13, 2026Panagiotakos ChristosChief Financial OfficerGrant(A)125K—$0
Feb 9, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerGrant(A)161K—$0
Jan 29, 2026Stein CliffordDirectorGrant(A)10K—$0
Jan 29, 2026Kempster ThomasDirectorGrant(A)10K—$0
Jan 29, 2026Argen JohnDirectorGrant(A)10K—$0
Jan 29, 2026Stallone NancyDirectorGrant(A)10K—$0
Jan 29, 2026Mitchell Uwayne A.DirectorGrant(A)10K—$0
Jan 29, 2026Maglione Lawrence A.DirectorGrant(A)10K—$0
Jan 29, 2026Correll Todd A.DirectorGrant(A)10K—$0
Jan 29, 2026Grover MatthewDirectorGrant(A)10K—$0
Jan 29, 2026Schwartz Harold JDirectorGrant(A)10K—$0
Jan 14, 2026Grover MatthewDirectorDisposed to issuer(D)43K$5.20$225K
Jan 14, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerDisposed to issuer(D)324K$5.20$1.7M
Jan 14, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerDisposed to issuer(D)230K$5.20$1.2M
Jan 14, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerDisposed to issuer(D)17K$5.20$87K
Jan 14, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerDisposed to issuer(D)65K$5.20$338K
Jan 14, 2026Piluso Charles M.Chairman and CEO, Director, 10% OwnerDisposed to issuer(D)230K$5.20$1.2M
Jan 14, 2026Kempster ThomasDirector, 10% OwnerDisposed to issuer(D)881K$5.20$4.6M
Jan 14, 2026Stallone NancyDirectorDisposed to issuer(D)11K$5.20$58K
Jan 14, 2026Mitchell Uwayne A.DirectorDisposed to issuer(D)11K$5.20$58K
Jan 14, 2026Maglione Lawrence A.DirectorDisposed to issuer(D)25K$5.20$129K
Jan 14, 2026Stein CliffordDirectorDisposed to issuer(D)281K$5.20$1.5M
Jan 14, 2026Schwartz Harold JDirector, 10% OwnerDisposed to issuer(D)888K$5.20$4.6M
Jan 14, 2026Schwartz Harold JDirector, 10% OwnerDisposed to issuer(D)8K$5.20$39K
Jan 14, 2026Argen JohnDirectorDisposed to issuer(D)57K$5.20$297K
Dec 16, 2025Schwartz Harold JDirector, 10% OwnerOption exercise(M)10K$3.22$33K
Dec 16, 2025Schwartz Harold JDirector, 10% OwnerOption exercise(M)10K$1.96$19K
Dec 16, 2025Schwartz Harold JDirector, 10% OwnerOption exercise(M)17K$2.00$33K
Dec 16, 2025Schwartz Harold JDirector, 10% OwnerOption exercise(M)10K—$0
Dec 16, 2025Schwartz Harold JDirector, 10% OwnerOption exercise(M)17K—$0
Dec 16, 2025Schwartz Harold JDirector, 10% OwnerOption exercise(M)10K—$0
Dec 12, 2025Grover MatthewDirectorTax withholding(F)10K$4.97$51K
Dec 12, 2025Maglione Lawrence A.DirectorSell(S)520$5.02$3K
Dec 12, 2025Maglione Lawrence A.DirectorSell(S)3K$5.03$14K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$1.48$4K
Dec 11, 2025Correll Todd A.DirectorTax withholding(F)10K$4.96$50K
Dec 11, 2025Correll Todd A.DirectorSell(S)10K$4.96$52K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)627$2.16$1K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$3.23$8K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$2.45$6K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$2.04$5K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$1.82$5K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$2.33$6K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$3.24$8K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K$2.88$7K
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)627—$0
Dec 11, 2025Correll Todd A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorSell(S)13K$4.99$63K
Dec 11, 2025Maglione Lawrence A.DirectorSell(S)6K$5.03$29K
Dec 11, 2025Maglione Lawrence A.DirectorTax withholding(F)12K$4.99$58K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$2.88$7K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$3.24$8K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$2.33$6K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$1.82$5K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$1.48$4K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$2.04$5K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$2.45$6K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$3.23$8K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)2K$2.00$3K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K$2.16$5K
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)2K—$0
Dec 11, 2025Maglione Lawrence A.DirectorOption exercise(M)3K—$0
Dec 10, 2025Panagiotakos ChristosChief Financial OfficerSell(S)11K$4.99$55K
Dec 10, 2025Kempster ThomasDirector, 10% OwnerSell(S)7K$4.99$34K
Dec 10, 2025Piluso Charles M.Chairman and CEO, Director, 10% OwnerSell(S)20K$4.99$100K
Oct 9, 2025Argen JohnDirectorOption exercise(M)834$1.48$1K
Oct 9, 2025Argen JohnDirectorOption exercise(M)834$2.04$2K
Oct 9, 2025Argen JohnDirectorOption exercise(M)834$1.82$2K
Oct 9, 2025Argen JohnDirectorOption exercise(M)2K$2.33$4K
Oct 9, 2025Argen JohnDirectorOption exercise(M)2K$2.88$5K
Oct 9, 2025Argen JohnDirectorOption exercise(M)3K$3.24$8K
Oct 9, 2025Argen JohnDirectorOption exercise(M)3K$3.23$8K
Oct 9, 2025Argen JohnDirectorOption exercise(M)834$2.45$2K
Oct 9, 2025Argen JohnDirectorOption exercise(M)834—$0
Oct 9, 2025Argen JohnDirectorOption exercise(M)834—$0
Oct 9, 2025Argen JohnDirectorOption exercise(M)2K—$0
Oct 9, 2025Argen JohnDirectorOption exercise(M)3K—$0
Oct 9, 2025Argen JohnDirectorOption exercise(M)2K—$0
Oct 9, 2025Argen JohnDirectorOption exercise(M)834—$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 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.

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