SST
SYSTEM1-A (SST)
NYSE
$2.75+$0.008 (+0.29%)
Price as of Jun 23, 2026 7:58 PM EDT
  • $22.5M
    Market Cap
  • -74.35%
    1-Year Change
  • Specialty Business Services
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
19.38%
1.9M
+33,421 (+1.73%)
Dec 31, 2024
BLACKROCK INC.
17.44%
1.7M
-281,506 (-16.24%)
Jun 30, 2024
CANNAE HOLDINGS, INC.
3.59%
356,797
0 (0.00%)
Mar 31, 2026
BANK OF AMERICA CORP /DE/
1.63%
161,519
-27 (-0.02%)
Mar 31, 2026
OASIS MANAGEMENT CO LTD.
1.61%
160,000
0 (0.00%)
Dec 31, 2023
CERITY PARTNERS LLC
1.18%
116,844
0 (0.00%)
Mar 31, 2026
D. E. SHAW & CO., INC.
1.09%
108,210
+108,210 (+100.00%)
Mar 31, 2022

Current Ownership Distribution

  • Institutions435.0M (77.10%)
  • Insiders88.2M (15.64%)
  • Mutual Funds40.9M (7.26%)
  • Other0 (0.00%)

Insider Transactions

  • 15.64% (88.2M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $23.9M
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Kidambi Tridivesh
Chief Financial Officer
In Kind
Jan 28, 2026
$1,078.44
258
$4.18
119,906
Coppola Brian
Chief Ad Operations Officer
In Kind
Jan 15, 2026
$1,632.40
371
$4.40
66,460
Sestanovich Elizabeth
Chief People Officer
In Kind
Jan 15, 2026
$1,658.80
377
$4.40
59,500
Weinrot Daniel J
General Counsel & Secretary
In Kind
Jan 15, 2026
$1,658.80
377
$4.40
69,605
Weinrot Daniel J
General Counsel & Secretary
In Kind
Oct 28, 2025
$1,322.52
214
$6.18
69,982
Kidambi Tridivesh
Chief Financial Officer
In Kind
Oct 28, 2025
$1,625.34
263
$6.18
120,509
Coppola Brian
Chief Ad Operations Officer
In Kind
Oct 28, 2025
$1,452.30
235
$6.18
66,831
Kidambi Tridivesh
Chief Financial Officer
In Kind
Oct 15, 2025
$2,794.88
352
$7.94
120,772
Coppola Brian
Chief Ad Operations Officer
In Kind
Oct 15, 2025
$2,993.38
377
$7.94
67,066
Sestanovich Elizabeth
Chief People Officer
In Kind
Oct 15, 2025
$2,239.08
282
$7.94
60,035
CEE Holdings Trust
Buy
Aug 22, 2025
$80,629.80
11,015
$7.32
919,555
CEE Holdings Trust
Buy
Aug 21, 2025
$86,829.60
12,584
$6.90
908,540
CEE Holdings Trust
Buy
Aug 20, 2025
$78,650.00
12,584
$6.25
895,956
CEE Holdings Trust
Buy
Aug 19, 2025
$41,503.44
6,567
$6.32
883,372
Kazerani Moujan
Award
Jul 31, 2025
$0.00
15,000
$0.00
40,292
Horn Caroline
Award
Jul 31, 2025
$0.00
15,000
$0.00
37,418
Civantos John
Award
Jul 31, 2025
$0.00
15,000
$0.00
70,613
Coppola Brian
Chief Ad Operations Officer
Award
Jul 29, 2025
$0.00
40,000
$0.00
67,443
Ursini Charles
President & COO
Award
Jul 29, 2025
$0.00
337,500
$0.00
367,500
Coppola Brian
Chief Ad Operations Officer
In Kind
Jul 28, 2025
$1,547.06
206
$7.51
27,443
Coppola Brian
Chief Ad Operations Officer
In Kind
Jul 15, 2025
$2,088.90
330
$6.33
27,649
Sestanovich Elizabeth
Chief People Officer
In Kind
Jul 15, 2025
$1,519.20
240
$6.33
20,452
Kidambi Tridivesh
Chief Financial Officer
In Kind
Jul 15, 2025
$1,899.00
300
$6.33
71,348
Civantos John
Buy
Jun 13, 2025
$24,693.58
6,158
$4.01
55,613
Civantos John
Buy
Jun 12, 2025
$73,295.38
18,842
$3.89
49,455
Kidambi Tridivesh
Chief Financial Officer
Sell
Jun 09, 2025
$60.00
15,000
$0.00
0
Weinrot Daniel J
General Counsel & Secretary
In Kind
Apr 28, 2025
$781.05
1,905
$0.41
186,106
Sestanovich Elizabeth
Chief People Officer
In Kind
Apr 28, 2025
$550.22
1,342
$0.41
206,929
Coppola Brian
Chief Ad Operations Officer
In Kind
Apr 28, 2025
$841.32
2,052
$0.41
279,799
Kidambi Tridivesh
Chief Financial Officer
In Kind
Apr 28, 2025
$917.17
2,237
$0.41
716,488