Comparable stake leader
Gary S. Rosenbach
SEC ownership of HARTE HANKS INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000045919.
Disclosed value leader
Gary S. Rosenbach
Comparable rows
3/38
Latest evidence
14 Aug 2026
- Public ticker
- HHS on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Gary S. Rosenbach
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
3 of 38
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Gary S. Rosenbach
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
14 Aug 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000045919
- Issuer location
- Chelmsford, MA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of HARTE HANKS INC (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
Gary S. Rosenbach
Disclosed value leader
Gary S. Rosenbach
Comparable rows
3/38
Latest evidence
14 Aug 2026
13D/G
3/4/5
13F
Lead comparable stake: 29%
35 rows are not safely comparable across share classes.
13D/G row: Gary S. Rosenbach
Showing 1-8 of 38 holder rows.
Quick read
Gary S. Rosenbach leads the comparable SEC ownership view at 29%.
3 of 38 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 Gary S. Rosenbach's linked filing trail.
Comparable ownership
Top 3
Gary S. Rosenbach
29%
Bradley L. Radoff
5.7%
Kent Lake PR LLC
2.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 38 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Gary S. Rosenbach |
13D/G
3/4/5
10%+ Owner
|
29%
Reported 13D/G
· 17 Apr 2023
|
$9,639,789
2,118,635 shares
|
$0 | 17 Apr 2023 |
| Bradley L. Radoff |
13D/G
3/4/5
Radoff Bradley Louis · Director
|
5.7%
Reported 13D/G
· 14 Aug 2026
|
$914,646
423,447 shares
|
$0 | 14 Aug 2026 |
| Kent Lake PR LLC |
13D/G
|
2.5%
Reported 13D/G
· 31 Dec 2024
|
$897,411
180,203 shares
|
$0 | 31 Dec 2024 |
| Wipro LLC |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$723,350
100,000 shares
|
— | 02 Dec 2022 |
| Andrew B. Benett |
3/4/5
Chief Executive Officer, Director
|
—
denominator unverified
|
$3,114,022
430,500 shares
|
— | 22 Jun 2021 |
| Brian Linscott |
3/4/5
Chief Executive Officer, Director
|
—
denominator unverified
|
$2,379,713
328,985 shares
|
— | 26 May 2023 |
| Kirk A. Davis |
3/4/5
Chief Executive Officer
|
—
mixed-class rows
|
$2,062,739
509,474 shares
mixed-class rows
|
— | 12 Aug 2024 |
| BLAIR WILLIAM & CO/IL |
13F
Company
|
—
denominator unverified
|
$1,427,425
660,845 shares
|
— | 30 Jun 2026 |
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.
Forms 3/4/5 flow
Insider trading overview
No eligible buy or sell activity is available for this window. No eligible Buy or Sell transactions are available in this dataset since 22 Oct 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-15 of 15 reporting-owner rows connected to HARTE HANKS INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
15
Largest Forms 3/4/5 holder
Gary S. Rosenbach
Net 12M change
$0
Latest report
02 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Gary S. Rosenbach | 10%+ Owner | $4,079,689 | Filing P/S | 12 Jul 2023 | ||
| Andrew B. Benett | Chief Executive Officer, Director | $3,114,022 | Mixed | 22 Jun 2021 | ||
| Brian Linscott | Chief Executive Officer, Director | $2,379,713 | Mixed | 26 May 2023 | ||
| Kirk A. Davis | Chief Executive Officer | $2,062,739 | Mixed | 12 Aug 2024 | ||
| John H. Griffin Jr. | Director | $956,107 | Mixed | 23 May 2025 | ||
| David L. Copeland | Director | $798,123 | Mixed | 17 Aug 2023 | ||
| Wipro LLC | 10%+ Owner | $723,350 | Mixed | 02 Dec 2022 | ||
| Laurilee Kearnes | Chief Financial Officer | $660,259 | Mixed | 06 Aug 2023 | ||
| Alfred V Tobia Jr. | Director | $648,823 | Mixed | 17 Aug 2021 | ||
| David A. Garrison | Chief Financial Officer | $451,871 | Mixed | 02 Jun 2025 | ||
| Wyman Robert T. | General Counsel | $232,143 | Mixed | 02 Jun 2025 | ||
| Bradley L. Radoff | Director | $204,081 | Mixed | 09 Dec 2025 | ||
| Genevieve Claire Combes | Director | $183,558 | Mixed | 09 Dec 2025 | ||
| David Scott Fisher | President | $131,801 | Mixed | 02 Jun 2026 | ||
| Elizabeth Ross | Director | $54,900 | Mixed | 23 May 2025 |
Recent insider transactions for HARTE HANKS INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| David Scott Fisher | HHS | Common Stock | Other | 18,790 | 18,790 | 02 Jun 2026 | Direct | |||
| David Scott Fisher | HHS | Common Stock - Restricted Stock Units | Tax liability | -12.9% | -7,876 | 53,334 | 02 Jun 2026 | Shares held by Harte Hanks until vested | ||
| David Scott Fisher | HHS | Common Stock - Restricted Stock Units | Other | -23.5% | -18,790 | 61,210 | 02 Jun 2026 | Shares held by Harte Hanks until vested | ||
| Genevieve Claire Combes | HHS | Common Stock | Award | 27,861 | 27,861 | 09 Dec 2025 | RSU shares held by Harte Hanks, granted to the participant but not yet vested | |||
| Bradley Louis Radoff | HHS | Common Stock | Award | 27,861 | 27,861 | 09 Dec 2025 | RSU shares held by Harte Hanks, granted to the participant but not yet vested |
* marks a reported price that did not pass the local price check.