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SEC Form 4 research

BankGuam Holding Co insider transactions

Inspect BankGuam Holding Co's public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0001527383
Reporting owners
20
Officers and directors
11
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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 · 17 rows, 3 columns

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Ada Patricia Ann Perez000153213937
Atalig Francisco M.000153213612
Borja Frances deleon guerrero00015316424
Camacho Keven Felix00016186641
Camacho Luis Garcia00015314436
Cook Joaquin Phillip Leon Guerrero00015320676
Crisostomo Joseph Michael SR00015322274
Crouthamel Roger Powell000153132811
Leon Guerrero Lourdes Aflague000152912037
Leon Guerrero Maria Eugenia Herrero00017696916
Leon Guerrero Martin Dela Rosa000153164733
Leon Guerrero William David000153133527
Roger P. Crouthamel, Trustee of the John Kerr Grandchildren's Trust Dated May 30, 199000015313293
Sablan Mark Joseph00016836831
Sablan Ralph Guerrero M.D.00015327012
San Agustin Joe Taitano000153250414
SAN AGUSTIN JOHN SHIMIZU000176063414
Ada Patricia Ann Perez ↗Atalig Francisco M. ↗Borja Frances deleon guerrero ↗Camacho Keven Felix ↗Camacho Luis Garcia ↗Cook Joaquin Phillip Leon Guerrero ↗Crisostomo Joseph Michael SR ↗Crouthamel Roger Powell ↗Leon Guerrero Lourdes Aflague ↗Leon Guerrero Maria Eugenia Herrero ↗Leon Guerrero Martin Dela Rosa ↗Leon Guerrero William David ↗Roger P. Crouthamel, Trustee of the John Kerr Grandchildren's Trust Dated May 30, 1990 ↗Sablan Mark Joseph ↗Sablan Ralph Guerrero M.D. ↗San Agustin Joe Taitano ↗SAN AGUSTIN JOHN SHIMIZU ↗

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.