Eberwein Jeffrey E.

CIK: 0001548312

Eberwein Jeffrey E. is a corporate insider at STAR EQUITY HOLDINGS, INC. (STRR) filing SEC Form 4 transactions. 1,703 transactions across 8 companies, totaling $26,674,656 in purchases and $4,878,008 in sales. Source: SEC EDGAR.

AI Insider Summary

Jeffrey E. Eberwein has executed 1,696 Form 4 transactions across seven issuers, with the overwhelming majority concentrated in Star Equity Holdings (STRR). The 557 reported transactions spanning from 2012 through mid-2026 show a persistent net-buy pattern: 6.8M shares acquired against 2.5M sold, a ratio that skews heavily toward accumulation rather than distribution. The most recent activity — nine consecutive purchase transactions between late May and mid-June 2026 at prices ranging from $10.09 to $11.81 — suggests ongoing confidence at a moment when the stock has been trading in a tight band. The single sell on March 30, 2026 (7,722 shares at $9.95) is an outlier in an otherwise unbroken buy sequence.

The volume skew is extreme: across the primary STR R/REIT series, Eberwein has acquired 6.8M shares and sold only 2.5M — a net inflow of 4.3M shares. The secondary series (Star Equity Holdings, Inc., CIK 0001210708) adds another 1.5M acquired against 403K sold. This is not a trader rotating in and out; it is a concentrated, directional accumulation that has persisted through multiple price regimes. The near-daily cadence of buys in May-June 2026 — 17 purchases over roughly two weeks, averaging 3,300 shares per day at prices between $10.09 and $11.81 — reads as methodical dollar-cost averaging rather than opportunistic lump-sum buying. The single March 30 sale at $9.95, the lowest price in the recent window, looks like a tax-loss or rebalancing artifact rather than a change in conviction.

The other six issuers in his history are largely dormant. NOVATION Companies (NOVC) saw activity through 2018, Goldfield Corp and NTS through 2012-2013, and Crossroads Systems through 2015 — all now silent. Aetrium produced modest activity through 2014. None of these names represent meaningful current exposure; they are legacy holdings from earlier career chapters. The concentration on STRR is therefore total: this insider's public disclosure record is effectively a single-stock narrative.

Analysis generated by 13F Insight from SEC Form 4 filing data. Methodology
Total Transactions
1,703
Total Buy Value
$26.67M
Total Sell Value
$4.88M
Net Activity
+$21.80M
Last Transaction
Jul 2026
Companies
8

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
5,388
Price
-
Value
-
Type
Purchase
Shares
5,000
Price
$11.01
Value
$55K
Type
Purchase
Shares
5,000
Price
$11.01
Value
$55K
Type
Purchase
Shares
4,766
Price
$11.16
Value
$53K
Type
Purchase
Shares
234
Price
$11.01
Value
$3K
Type
Purchase
Shares
4,994
Price
$11.21
Value
$56K
Type
Purchase
Shares
6
Price
$11.01
Value
$66
Type
Purchase
Shares
1,884
Price
$10.89
Value
$21K
Type
Purchase
Shares
2,849
Price
$11.23
Value
$32K
Type
Purchase
Shares
10,000
Price
$11.45
Value
$115K
Type
Purchase
Shares
3,443
Price
$11.51
Value
$40K
Type
Purchase
Shares
1,430
Price
$11.51
Value
$16K
Type
Purchase
Shares
101
Price
$11.51
Value
$1K
Type
Purchase
Shares
4,881
Price
$11.61
Value
$57K
Type
Purchase
Shares
1,482
Price
$11.59
Value
$17K
Type
Purchase
Shares
3,663
Price
$11.61
Value
$43K
Type
Purchase
Shares
11,201
Price
$11.81
Value
$132K
Type
Purchase
Shares
310
Price
$11.69
Value
$4K
Type
Purchase
Shares
2,288
Price
$11.76
Value
$27K
Type
Purchase
Shares
2,414
Price
$11.51
Value
$28K