Security key
282644301
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 1,149,634
- Total 13F value
- $2,873,704
- Share change
- +36,818
- Put/Call ratio
- 293%
- SEC-reported price per share
- $2.50
- Number of holders
- 33
- Value change
- +$155,613
- Number of buys
- 14
- Number of sells
- 9
- Shares outstanding
- 3,529,556
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
33
Top holders
10
EKSO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
ChronoScale Holdings Corp SEC filings
ChronoScale Holdings Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 282644301
Recent filing periods:
Ownership snapshot
Top reported holders of EKSO - ChronoScale Corp - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Steven Sherman
Disclosed value leader
Steven Sherman
Comparable rows
0/15
Latest evidence
30 Sep 2023
3/4/5
13F
Highest disclosed value: $447,177
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Steven Sherman has the largest disclosed position value at $447.2K.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Steven Sherman's linked filing trail.
Disclosed position value
Top 5
Steven Sherman
$447.2K
VANGUARD GROUP INC
$320.3K
Stanley Stern
$166.3K
ESSEX INVESTMENT MANAGEMENT CO LLC
$161.6K
Jack Peurach
$145.5K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Steven Sherman |
3/4/5
Executive Chair
|
—
denominator unverified
|
$447,177
449,153 shares
|
— | 08 Jun 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$320,266
436,925 shares
|
— | 30 Sep 2023 |
| Stanley Stern |
3/4/5
Director
|
—
denominator unverified
|
$166,273
167,008 shares
|
— | 04 Dec 2022 |
| ESSEX INVESTMENT MANAGEMENT CO LLC |
13F
Company
|
—
denominator unverified
|
$161,636
220,513 shares
|
— | 30 Sep 2023 |
| Jack Peurach |
3/4/5
President & CEO, Director
|
—
denominator unverified
|
$145,499
146,142 shares
|
— | 31 Aug 2021 |
| Rhonda A. Wallen |
3/4/5
Director
|
—
denominator unverified
|
$141,662
142,288 shares
|
— | 08 Jun 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
33
Shares
1,149,634
Rows available
33
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
34
Q4 2023 holders
33
Holder diff
-1
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend