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DLHC Insider Trading & Form 4 Activity

DLH Holdings Corp.
Last filing: Oct 5, 2026·18 days ago
BULLISH · LAST 90 DAYS
98%
buyers
$870K
40 buys
$737K
1 sell
$133K
net buying
1
insider
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Net flow — last 12 months

Monthly net of insider buys minus sells. Green months indicate net buying; red months indicate net selling.

Most active insiders

Ranked by total transaction value over the last 90 days.

INSIDERBOUGHTSOLDNET
Mink Brook Asset Management Llc
Insider
$870K
$737K
$133K
Parker Zachary
Insider
—
—
$0
Wasserman Frederick Gerald
Insider
—
—
$0
Zelkowicz Stephen
Insider
—
—
$0
Granger Elder
Insider
—
—
$0
Murphy Frances M
Insider
—
—
$0
Bjornaas Judith L
Insider
—
—
$0
Yerks Austin J. III
Insider
—
—
$0

Recent transactions

Every Form 4 transaction for DLHC, newest first.

AWARD
Yerks Austin J. III · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
17,119 sh
—
AWARD
Parker Zachary · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
142,857 sh
—
AWARD
Parker Zachary · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
17,119 sh
—
AWARD
Wasserman Frederick Gerald · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
20,108 sh
—
AWARD
Zelkowicz Stephen · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
17,119 sh
—
AWARD
Granger Elder · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
17,119 sh
—
AWARD
Murphy Frances M · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
17,119 sh
—
AWARD
Bjornaas Judith L · Insider
Tx Oct 1·Filed Oct 5·EDGAR ↗
17,119 sh
—
SELL
Mink Brook Asset Management Llc · Insider
Tx Oct 1·Filed Oct 2·EDGAR ↗
199,099 sh @ $3.70
$737K
BUY
Mink Brook Asset Management Llc · Insider
Tx Oct 1·Filed Oct 2·EDGAR ↗
199,099 sh @ $3.70
$737K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 28·Filed Sep 29·EDGAR ↗
60 sh @ $3.47
$208
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 24·Filed Sep 24·EDGAR ↗
58 sh @ $3.85
$223
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 23·Filed Sep 24·EDGAR ↗
100 sh @ $3.88
$388
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 22·Filed Sep 22·EDGAR ↗
301 sh @ $4.00
$1K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 21·Filed Sep 22·EDGAR ↗
174 sh @ $4.00
$695
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 18·Filed Sep 18·EDGAR ↗
316 sh @ $3.93
$1K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
204 sh @ $3.96
$807
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 16·Filed Sep 16·EDGAR ↗
1,000 sh @ $3.94
$4K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 15·Filed Sep 16·EDGAR ↗
621 sh @ $3.68
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 14·Filed Sep 14·EDGAR ↗
730 sh @ $3.84
$3K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 11·Filed Sep 14·EDGAR ↗
492 sh @ $3.94
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 10·Filed Sep 10·EDGAR ↗
221 sh @ $3.94
$871
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 9·Filed Sep 10·EDGAR ↗
1,000 sh @ $3.93
$4K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 8·Filed Sep 8·EDGAR ↗
488 sh @ $3.99
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 4·Filed Sep 8·EDGAR ↗
870 sh @ $4.10
$4K
BUY
Mink Brook Asset Management Llc · Insider
Tx Sep 1·Filed Sep 1·EDGAR ↗
200 sh @ $4.36
$872
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 31·Filed Sep 1·EDGAR ↗
500 sh @ $4.40
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 28·Filed Aug 28·EDGAR ↗
500 sh @ $4.47
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 27·Filed Aug 28·EDGAR ↗
224 sh @ $4.49
$1K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 26·Filed Aug 26·EDGAR ↗
500 sh @ $4.49
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 25·Filed Aug 26·EDGAR ↗
209 sh @ $4.54
$949
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 24·Filed Aug 24·EDGAR ↗
41 sh @ $4.53
$186
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 21·Filed Aug 24·EDGAR ↗
79 sh @ $4.55
$359
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 20·Filed Aug 20·EDGAR ↗
70 sh @ $4.55
$319
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 19·Filed Aug 20·EDGAR ↗
493 sh @ $4.54
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 18·Filed Aug 18·EDGAR ↗
1,000 sh @ $4.54
$5K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 17·Filed Aug 18·EDGAR ↗
1,000 sh @ $4.54
$5K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 13·Filed Aug 13·EDGAR ↗
471 sh @ $4.79
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 12·Filed Aug 13·EDGAR ↗
500 sh @ $4.71
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 11·Filed Aug 11·EDGAR ↗
500 sh @ $4.82
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 10·Filed Aug 11·EDGAR ↗
590 sh @ $4.82
$3K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 7·Filed Aug 7·EDGAR ↗
1,000 sh @ $4.83
$5K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 6·Filed Aug 7·EDGAR ↗
956 sh @ $4.81
$5K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 5·Filed Aug 5·EDGAR ↗
1,049 sh @ $4.84
$5K
BUY
Mink Brook Asset Management Llc · Insider
Tx Aug 4·Filed Aug 5·EDGAR ↗
4,000 sh @ $4.87
$19K
BUY
Mink Brook Asset Management Llc · Insider
Tx Jul 31·Filed Jul 31·EDGAR ↗
441 sh @ $4.86
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Jul 30·Filed Jul 31·EDGAR ↗
7,944 sh @ $4.96
$39K
BUY
Mink Brook Asset Management Llc · Insider
Tx Jul 27·Filed Jul 31·EDGAR ↗
10 sh @ $5.09
$51
BUY
Mink Brook Asset Management Llc · Insider
Tx Jul 24·Filed Jul 31·EDGAR ↗
391 sh @ $5.10
$2K
BUY
Mink Brook Asset Management Llc · Insider
Tx Jul 23·Filed Jul 31·EDGAR ↗
79 sh @ $5.10
$403

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About DLHC insider trading data

Form 4 is the SEC filing required when an officer, director, or 10% owner of a public company buys or sells the company's stock. By law, these filings must be submitted within two business days of the trade. Tracenotes pulls every Form 4 filing for DLHC from EDGAR, parses it, and surfaces the activity on this page.

What insider buying tells you. Open-market purchases by insiders are widely studied as a meaningful signal. Unlike stock awards (which are compensation, not conviction), an executive spending their own money to buy shares of the company they run is a vote of confidence. Studies have found insider-buying clusters — three or more insiders buying within a short window — outperform the broader market over the following year.

What insider selling tells you. Selling is noisier. Many sales are pre-scheduled under SEC Rule 10b5-1 plans, which let insiders sell on a fixed schedule regardless of company news. We label these "10b5-1" so you can see them. Discretionary sales — sales not tied to a plan — are more meaningful, especially when multiple insiders sell in quick succession.

Tracenotes methodology. We scan EDGAR daily for new Form 4 filings, parse them into individual transactions, and detect clusters when three or more distinct insiders buy or sell within a 14-day window. The data on this page covers the last 12 months. For deeper analysis, Tracenotes also runs language-change detection on 10-K and 10-Q filings — that's our core product.

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Frequently asked questions

What is a Form 4 filing?

Form 4 is the SEC disclosure required when a company insider — an officer, director, or 10% owner — buys or sells the company's stock. By law these filings must be submitted within two business days of the trade.

Is insider buying DLHC always bullish?

Open-market purchases by insiders are widely viewed as a bullish signal because executives are spending their own money. Stock awards and option exercises are part of compensation and don't carry the same weight, which is why we treat them separately on this page.

What is a 10b5-1 trade?

A trade made under SEC Rule 10b5-1, which lets insiders pre-schedule sales weeks or months in advance. These sales execute on a fixed plan regardless of company news, so they're a weaker signal than discretionary sales. We label them with a "10b5-1" tag.

What is an insider cluster?

A cluster is when three or more distinct insiders buy or sell within a 14-day window. Clusters are studied as stronger signals than single trades because multiple people independently reach the same view. We surface active clusters on DLH Holdings Corp. (DLHC) when they form.

Where does DLHC insider trading data come from?

Every Form 4 filing for DLHC is sourced directly from SEC EDGAR. Tracenotes scans EDGAR daily, parses each Form 4 into individual transactions, and updates this page within hours of new filings.

Nothing on this page constitutes investment advice. Form 4 data is sourced from SEC EDGAR and provided for research purposes only.

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