Maximus, Inc.

MMSNYSEIndustrials● Active

$59.66

$-0.88(-1.45%)

Market Cap$3.1B

P/E Ratio—

52W High$100

52W Low$56.92

Avg Volume744K

Open$59.68

Beta0.58

Insider Trades Ownership Employees

Maximus, Inc. (MMS) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · MMS · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

2.75

Buy/Sell (by trades)

Overall sentiment

BULLISH

↑ Buy 73%Active transactions only · RSU vesting excluded27% Sell ↓

Maximus, Inc. insiders have been net buyers of shares over the past 12 Months, which may signal confidence in the company's outlook.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

MMS insider buying and selling by quarter

MMS insider selling · MMS insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

174K87K0

2024 Q2

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · MMS ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

MMS executive sell shares · MMS board member insider trading · MMS insider trading SEC filing

Showing 82 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
Mar 17, 2026	Madsen Jan Director	Sale	742	$72.25	$54K	20,794.822	Form 4
Mar 10, 2026	Madsen Jan Director	Award	3,215	—	—	21,536.822	Form 4
Mar 10, 2026	HALEY JOHN J Director	Award	7,009	—	—	47,115.951	Form 4
Mar 10, 2026	Altman Anne K. Director	Award	3,062	—	—	35,141.897	Form 4
Mar 10, 2026	Warren Michael J. Director	Award	2,246	—	—	17,839.316	Form 4
Mar 10, 2026	RAJAN GAYATHRI Director	Award	2,246	—	—	16,704.698	Form 4
Feb 27, 2026	MONTONI RICHARD A Director	Gift	7,000	—	—	45,500	Form 4
Feb 24, 2026	MONTONI RICHARD A Director	Gift	3,000	—	—	52,500	Form 4
Feb 18, 2026	HALEY JOHN J Director	Gift	32,764	—	—	32,764	Form 4
Feb 18, 2026	HALEY JOHN J Director	Gift	32,764	—	—	0	Form 4
Feb 10, 2026	Caswell Bruce CEO & President · Director	Purchase	1,691	$78.77	$133K	328,013.285	Form 4
Feb 10, 2026	Caswell Bruce CEO & President · Director	Purchase	1,332	$78.22	$104K	326,322.285	Form 4
Feb 10, 2026	Caswell Bruce CEO & President · Director	Purchase	152	$76.92	$12K	324,990.285	Form 4
Feb 10, 2026	HALEY JOHN J Director	Gift	32,764	—	—	39,971.489	Form 4
Feb 10, 2026	HALEY JOHN J Director	Gift	32,764	—	—	32,764	Form 4
Feb 9, 2026	Mutryn David CFO	Purchase	1,000	$75.63	$76K	40,036.754	Form 4
Dec 2, 2025	Caswell Bruce CEO & President · Director	Award	13,391.387	—	—	45,076.269	Form 4
Dec 2, 2025	Caswell Bruce CEO & President · Director	Other	39,036.754	$86.51	$3.38M⚡	39,036.754	Form 4
Dec 2, 2025	Mutryn David CFO	Award	13,391.387	—	—	45,076.269	Form 4
Dec 2, 2025	Mutryn David CFO	Other	6,039.515	$86.51	$522K	39,036.754	Form 4
Dec 2, 2025	Baylinson Ilene R. General Mgr - Health & Human	Award	7,647.465	—	—	29,224.239	Form 4
Dec 2, 2025	Baylinson Ilene R. General Mgr - Health & Human	Other	3,831.38	$86.51	$331K	25,392.859	Form 4
Dec 2, 2025	GOLINVAUX THERESA D PAO	Award	1,200.769	—	—	14,029.317	Form 4
Dec 2, 2025	GOLINVAUX THERESA D PAO	Other	541.547	$86.51	$47K	13,487.77	Form 4
Dec 2, 2025	Link Michelle F. Chief of Human Resources	Award	7,358.338	—	—	26,899.411	Form 4

Madsen Jan

Director

Sale

Date

Mar 17

742

Price

$72.25

Value

$54K

View Form 4 on SEC.gov

Madsen Jan

Director

Award

Date

Mar 10

3,215

Price

—

Value

—

View Form 4 on SEC.gov

HALEY JOHN J

Director

Award

Date

Mar 10

7,009

Price

—

Value

—

View Form 4 on SEC.gov

Altman Anne K.

Director

Award

Date

Mar 10

3,062

Price

—

Value

—

View Form 4 on SEC.gov

Warren Michael J.

Director

Award

Date

Mar 10

2,246

Price

—

Value

—

View Form 4 on SEC.gov

RAJAN GAYATHRI

Director

Award

Date

Mar 10

2,246

Price

—

Value

—

View Form 4 on SEC.gov

MONTONI RICHARD A

Director

Gift

Date

Feb 27

7,000

Price

—

Value

—

View Form 4 on SEC.gov

MONTONI RICHARD A

Director

Gift

Date

Feb 24

3,000

Price

—

Value

—

View Form 4 on SEC.gov

HALEY JOHN J

Director

Gift

Date

Feb 18

32,764

Price

—

Value

—

View Form 4 on SEC.gov

HALEY JOHN J

Director

Gift

Date

Feb 18

32,764

Price

—

Value

—

View Form 4 on SEC.gov

Caswell Bruce

CEO & President · Director

Purchase

Date

Feb 10

1,691

Price

$78.77

Value

$133K

View Form 4 on SEC.gov

Caswell Bruce

CEO & President · Director

Purchase

Date

Feb 10

1,332

Price

$78.22

Value

$104K

View Form 4 on SEC.gov

Caswell Bruce

CEO & President · Director

Purchase

Date

Feb 10

152

Price

$76.92

Value

$12K

View Form 4 on SEC.gov

HALEY JOHN J

Director

Gift

Date

Feb 10

32,764

Price

—

Value

—

View Form 4 on SEC.gov

HALEY JOHN J

Director

Gift

Date

Feb 10

32,764

Price

—

Value

—

View Form 4 on SEC.gov

Mutryn David

CFO

Purchase

Date

Feb 9

1,000

Price

$75.63

Value

$76K

View Form 4 on SEC.gov

Caswell Bruce

CEO & President · Director

Award

Date

Dec 2

13,391.387

Price

—

Value

—

View Form 4 on SEC.gov

Caswell Bruce

CEO & President · Director

Other

Date

Dec 2

39,036.754

Price

$86.51

Value

$3.38M ⚡

View Form 4 on SEC.gov

Mutryn David

CFO

Award

Date

Dec 2

13,391.387

Price

—

Value

—

View Form 4 on SEC.gov

Mutryn David

CFO

Other

Date

Dec 2

6,039.515

Price

$86.51

Value

$522K

View Form 4 on SEC.gov

Baylinson Ilene R.

General Mgr - Health & Human

Award

Date

Dec 2

7,647.465

Price

—

Value

—

View Form 4 on SEC.gov

Baylinson Ilene R.

General Mgr - Health & Human

Other

Date

Dec 2

3,831.38

Price

$86.51

Value

$331K

View Form 4 on SEC.gov

GOLINVAUX THERESA D

PAO

Award

Date

Dec 2

1,200.769

Price

—

Value

—

View Form 4 on SEC.gov

GOLINVAUX THERESA D

PAO

Other

Date

Dec 2

541.547

Price

$86.51

Value

$47K

View Form 4 on SEC.gov

Link Michelle F.

Chief of Human Resources

Award

Date

Dec 2

7,358.338

Price

—

Value

—

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 4

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About MMS insider trading

MMS insider trades

Maximus, Inc. (MMS) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including HALEY JOHN J (Director), Mutryn David (CFO), Link Michelle F. (Chief of Human Resources). Over the past 12 months, 5 insiders have filed transactions with the SEC. MMS insiders have been primarily buying, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For Maximus, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

MMS insider trading · 5 questions

The insiders of Maximus, Inc. (MMS) include executives and directors such as HALEY JOHN J (Director), Mutryn David (CFO), Link Michelle F. (Chief of Human Resources), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

MMS board member insider tradingwho are MMS insidersMMS insider rosterMaximus, Inc. executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026