DLHC insider buying – DLH Holdings Corp.
61 insider purchases since 2016 worth $6.3M by 10 different insiders. Last 12 months: 20 purchases, $1.5M. Most recent filing: 2026-08-05.
Small company Public float $35M (latest 10-K, SEC). Share prices of small companies usually swing much more than those of large ones, in both directions, and are easier to move with little trading.
Where insiders bought and sold DLHC – last 5 yearsCEO / officers Directors Funds & 10% owners Sales
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits. 15 older purchases (before the 5-year window) are listed in the table below.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| Mink Brook Asset Management LLC 10% Owner | $4.5M 43× · 849,421 sh | 2025-04-28 2026-08-04 | – | 2,882,004 shares as of 2026-09-29 | Holds - never sold |
| WYNNEFIELD PARTNERS SMALL CAP VALUE LP 10% Owner | $563,094 4× · 117,163 sh | 2019-12-19 2023-02-28 | 1× · $922,500 last 2017-12-12 | 3,931,421 shares as of 2023-03-02 | Holds (sold earlier) |
| WYNNEFIELD SMALL CAP VALUE OFFSHORE FUND LTD 10% Owner | $498,728 2× · 110,006 sh | 2020-02-20 2020-02-24 | 1× · $305,500 last 2017-09-14 | 7,691,614 shares as of 2020-02-26 | Holds (sold earlier) |
| JohnBull Kathryn M. CFO | $225,537 3× · 30,346 sh | 2018-02-28 2024-12-17 | – | 695,333 shares as of 2026-07-02 | Holds - never sold |
| Parker Zachary CEO | $198,111 3× · 23,139 sh | 2017-12-15 2024-12-17 | – | 982,389 shares as of 2025-10-02 | Holds - never sold |
| WYNNEFIELD PARTNERS SMALL CAP VALUE LP I 10% Owner | $130,950 1× · 15,000 sh | 2020-08-10 2020-08-10 | 4× · $4.8M last 2023-03-14 | 3,681,421 shares as of 2023-03-16 | Sold part |
| WYNNEFIELD CAPITAL MANAGEMENT LLC 10% Owner | $117,100 2× · 20,000 sh | 2019-08-08 2020-06-12 | 1× · $1.2M last 2018-02-15 | 7,707,520 shares as of 2020-06-16 | Holds (sold earlier) |
| DELANEY MARTIN J Director | $40,000 1× · 10,000 sh | 2019-12-19 2019-12-19 | – | 217,749 shares as of 2024-10-02 | Holds - never sold |
| ZELKOWICZ STEPHEN Director | $24,400 1× · 2,500 sh | 2020-12-17 2020-12-17 | – | 57,317 shares as of 2025-10-02 | Holds - never sold |
| LANDES JOSHUA 10% Owner | $10,538 1× · 2,261 sh | 2017-05-17 2017-05-17 | – | 9,359,240 shares as of 2017-05-19 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 19 | $1.3M | 1 | – | – |
| 2025 | 24 | $3.2M | 1 | – | – |
| 2024 | 2 | $155,300 | 2 | 2 | $404,874 |
| 2023 | 1 | $80,794 | 1 | 1 | $2.8M |
| 2022 | 0 | – | – | 2 | $445,082 |
| 2020 | 9 | $1.3M | 7 | 1 | $120,000 |
| 2019 | 3 | $210,088 | 3 | 7 | $2.8M |
| 2018 | 1 | $75,946 | 1 | 6 | $1.7M |
| 2017 | 2 | $35,453 | 2 | 7 | $3.3M |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-05 | Mink Brook Asset Management LLC | 10% Owner | 5,049 | $4.86 | $24,557 | +0.2% | SEC |
| 2026-07-31 | Mink Brook Asset Management LLC | 10% Owner | 8,385 | $4.95 | $41,546 | +0.4% | SEC |
| 2026-07-14 | Mink Brook Asset Management LLC | 10% Owner | 4,407 | $5.09 | $22,432 | +0.2% | SEC |
| 2026-07-10 | Mink Brook Asset Management LLC | 10% Owner | 10,000 | $5.11 | $51,100 | +0.5% | SEC |
| 2026-07-08 | Mink Brook Asset Management LLC | 10% Owner | 7,275 | $5.16 | $37,544 | +0.3% | SEC |
| 2026-07-06 | Mink Brook Asset Management LLC | 10% Owner | 15,062 | $5.21 | $78,510 | +0.7% | SEC |
| 2026-06-30 | Mink Brook Asset Management LLC | 10% Owner | 5,183 | $5.25 | $27,211 | +0.2% | SEC |
| 2026-06-26 | Mink Brook Asset Management LLC | 10% Owner | 24,623 | $5.36 | $132,065 | +1.2% | SEC |
| 2026-06-24 | Mink Brook Asset Management LLC | 10% Owner | 3,849 | $5.50 | $21,170 | +0.2% | SEC |
| 2026-06-22 | Mink Brook Asset Management LLC | 10% Owner | 7,084 | $5.50 | $38,962 | +0.3% | SEC |
| 2026-06-17 | Mink Brook Asset Management LLC | 10% Owner | 6,592 | $5.50 | $36,256 | +0.3% | SEC |
| 2026-06-03 | Mink Brook Asset Management LLC | 10% Owner | 7,494 | $5.50 | $41,217 | +0.4% | SEC |
| 2026-05-28 | Mink Brook Asset Management LLC | 10% Owner | 3,223 | $5.50 | $17,726 | +0.2% | SEC |
| 2026-05-19 | Mink Brook Asset Management LLC | 10% Owner | 7,701 | $5.50 | $42,356 | +0.4% | SEC |
| 2026-05-14 | Mink Brook Asset Management LLC | 10% Owner | 69,059 | $5.50 | $379,824 | +3.5% | SEC |
| 2026-02-20 | Mink Brook Asset Management LLC | 10% Owner | 8,048 | $5.50 | $44,264 | +0.4% | SEC |
| 2026-02-18 | Mink Brook Asset Management LLC | 10% Owner | 24,699 | $5.50 | $135,844 | +1.3% | SEC |
| 2026-02-13 | Mink Brook Asset Management LLC | 10% Owner | 13,896 | $5.50 | $76,428 | +0.7% | SEC |
| 2026-01-08 | Mink Brook Asset Management LLC | 10% Owner | 5,027 | $5.50 | $27,648 | +0.3% | SEC |
| 2025-12-18 | Mink Brook Asset Management LLC | 10% Owner | 44,286 | $5.50 | $243,573 | +2.3% | SEC |
| 2025-10-08 | Mink Brook Asset Management LLC | 10% Owner | 13,276 | $5.50 | $73,018 | +0.7% | SEC |
| 2025-09-16 | Mink Brook Asset Management LLC | 10% Owner | 15,597 | $5.50 | $85,784 | +0.8% | SEC |
| 2025-09-12 | Mink Brook Asset Management LLC | 10% Owner | 16,934 | $5.50 | $93,137 | +0.9% | SEC |
| 2025-08-22 | Mink Brook Asset Management LLC | 10% Owner | 18,116 | $5.50 | $99,638 | +1.0% | SEC |
| 2025-08-20 | Mink Brook Asset Management LLC | 10% Owner | 43,040 | $5.50 | $236,720 | +2.4% | SEC |
| 2025-08-14 | Mink Brook Asset Management LLC | 10% Owner | 4,730 | $5.50 | $26,015 | +0.3% | SEC |
| 2025-08-11 | Mink Brook Asset Management LLC | 10% Owner | 76,563 | $5.50 | $421,096 | +4.5% | SEC |
| 2025-08-06 | Mink Brook Asset Management LLC | 10% Owner | 5,900 | $5.50 | $32,450 | +0.3% | SEC |
| 2025-07-17 | Mink Brook Asset Management LLC | 10% Owner | 16,685 | $5.50 | $91,768 | +1.0% | SEC |
| 2025-06-27 | Mink Brook Asset Management LLC | 10% Owner | 53,080 | $5.50 | $291,940 | +3.3% | SEC |
| 2025-06-25 | Mink Brook Asset Management LLC | 10% Owner | 11,248 | $5.49 | $61,784 | +0.7% | SEC |
| 2025-06-20 | Mink Brook Asset Management LLC | 10% Owner | 24,311 | $5.45 | $132,610 | +1.5% | SEC |
| 2025-06-17 | Mink Brook Asset Management LLC | 10% Owner | 38,937 | $5.44 | $211,712 | +2.5% | SEC |
| 2025-06-12 | Mink Brook Asset Management LLC | 10% Owner | 45,179 | $5.47 | $247,267 | +3.0% | SEC |
| 2025-06-09 | Mink Brook Asset Management LLC | 10% Owner | 22,303 | $5.47 | $122,095 | +1.5% | SEC |
| 2025-06-03 | Mink Brook Asset Management LLC | 10% Owner | 7,649 | $5.00 | $38,245 | +0.5% | SEC |
| 2025-05-23 | Mink Brook Asset Management LLC | 10% Owner | 3,791 | $4.99 | $18,904 | +0.3% | SEC |
| 2025-05-21 | Mink Brook Asset Management LLC | 10% Owner | 47,563 | $4.94 | $235,007 | +3.4% | SEC |
| 2025-05-16 | Mink Brook Asset Management LLC | 10% Owner | 14,851 | $4.86 | $72,207 | +1.1% | SEC |
| 2025-05-13 | Mink Brook Asset Management LLC | 10% Owner | 22,569 | $4.36 | $98,346 | +1.6% | SEC |
Showing the latest 40 of 61 purchases.
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2024-02-21 | Christian Jeanine M. | Officer | 21,012 | $16.09 | $337,987 | Sale | SEC |
| 2024-02-15 | Christian Jeanine M. | Officer | 3,939 | $16.98 | $66,887 | Sale | SEC |
| 2023-03-16 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | 250,000 | $11.24 | $2.8M | Sale | SEC |
| 2022-03-02 | Wasserman Frederick Gerald | Director | 7,435 | $17.50 | $130,112 | Sale | SEC |
| 2022-02-11 | Wasserman Frederick Gerald | Director | 17,565 | $17.93 | $314,970 | Sale | SEC |
| 2020-05-28 | Wilson Kevin | CEO | 15,000 | $8.00 | $120,000 | Sale | SEC |
| 2019-12-19 | ALDERMAN WILLIAM H | Director | 51,897 | $4.00 | $207,588 | Sale | SEC |
| 2019-03-18 | Wilson Kevin | CEO | 20,000 | $6.01 | $120,200 | Sale | SEC |
| 2019-03-18 | OBUS NELSON | 10% Owner | 116,850 | $6.02 | $703,722 | Sale | SEC |
| 2019-03-12 | Wynnefield Capital, Inc. Profit Sharing Plan | 10% Owner | 219,500 | $6.03 | $1.3M | Sale | SEC |
| 2019-03-07 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | 25,000 | $6.30 | $157,500 | Sale | SEC |
| 2019-02-27 | WYNNEFIELD PARTNERS SMALL CAP VALUE LP I | 10% Owner | 26,000 | $6.30 | $163,800 | Sale | SEC |
| 2019-02-26 | ALDERMAN WILLIAM H | Director | 13,139 | $6.28 | $82,513 | Sale | SEC |
| 2018-09-13 | Wilson Kevin | CEO | 30,000 | $5.00 | $150,000 | Sale | SEC |
| 2018-06-08 | Wasserman Frederick Gerald | Director | 13,000 | $5.35 | $69,580 | Sale | SEC |
Showing the latest 15 of 26 sales of $50,000+ since 2016.
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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