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SEC Form 4 research

InfuSystem Holdings, Inc insider transactions

Inspect InfuSystem Holdings, Inc's public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001337013
Reporting owners
86
Officers and directors
34
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Show the table · 38 rows, 3 columns

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Lachance Carrie00017900246
Sheehan Jeannine00017751887
Steele Barry G000130574139
BOYD RALPH F000126970212
GENDRON PAUL ANDREW00017694505
Malhotra R. Rimmy000144275553
MILLON JEAN PIERRE00011900166
RUIZ THOMAS MARK00017684846
Dilorio Richard000170699414
Shuda Scott000148663623
Whitman Kevin00017681141
Hundzinski Ronald T00014880248
HUSS BEVERLY A00012223523
Foster Jonathan P.00015454148
Downs Christopher S00017059787
Armstrong Terry L.00017478802
BlueLine Capital Partners II, L.P.0001460781273
BlueLine Partners, L.L.C.0001311443203
Chupa Addam00019532331
DREYER DAVID C000120360714
Eichenbaum Kenneth D.00020244042
Funke Jerod00019981151
LaVecchia Pat00013594662
Lehman Gregg Owen000137662031
McDevitt Sean000135926114
Meridian OHC Partners, LP0001601397116
Meridian TSV II, LP0001601536119
Meson Capital Partners LLC000153588020
Meson Capital Partners LP000147548620
Montgomery Darrell B00016392502
Morris Ryan J.000153578052
Peele Ronald H. Jr.00017479911
Sansone Christopher R.000151952537
Steen Eric K000157287130
TSV Investment Partners, LLC0001603326123
Voris John00013591932
WHITTERS JOSEPH E000118668055
Yetter Wayne P.00012151203

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.