SEC Form 4
Plumas Bancorp (PLBC) insider trading
In the 12 months to Oct 26, 2026, 2 PLBC insiders reported open-market sales of $140.7K across 3 filings; 2 insiders bought $26.1K.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $140.7K
- 3 filings · 2 insiders
- Open-market purchases
- $26.1K
- 2 filings
Who traded PLBC, and when
- Purchase
- Sale
PLBC daily close from Oct 27, 2025 to Oct 26, 2026, between $40.41 and $63.57, last $63.56. 3 sale and 2 purchase filings by 4 insiders, marked at their filing dates. Kevin Craig Kaiser, EVP and Chief Credit Officer: sold $73.8K across 1 filing, first filed Aug 26, 2026, last Aug 26, 2026. Kenneth Edward Robison III, Director: sold $66.9K across 2 filings, first filed Feb 10, 2026, last Feb 23, 2026. Michael Kevin Foster, Director: bought $24.1K across 1 filing, first filed May 12, 2026, last May 12, 2026. Matthew Brock Moseley, EVP and Market President: bought $2.0K across 1 filing, first filed Aug 27, 2026, last Aug 27, 2026.
Largest mark · tap a row for others
Kevin Craig Kaiser · EVP and Chief Credit Officer
Sale $73,800
1,200 shares at $61.50 avg
Filed Aug 26, 2026
Close on filing date $61.06
Kevin Craig Kaiser · EVP and Chief Credit Officer
EVP and Chief Credit Officer
$73.8K soldKenneth Edward Robison III · Director
Director
$66.9K soldMichael Kevin Foster · Director
Director
$24.1K boughtMatthew Brock Moseley · EVP and Market President
EVP and Market President
$2.0K boughtOpen-market trades
5 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Kevin Craig Kaiser | EVP and Chief Credit Officer | $73.8K | — | 1 | — | |
| Kenneth Edward Robison III | Director | $66.9K | — | 2 | — | |
| Michael Kevin Foster | Director | — | $24.1K | 1 | — | |
| Matthew Brock Moseley | EVP and Market President | — | $2.0K | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Matthew Brock Moseley EVP and Market President | Purchase | 40 | $51.18 | $2.0K | 9,306 | |
traded | Kevin Craig Kaiser EVP and Chief Credit Officer | Sale | 1,200 | $61.50 | $73.8K | 719 | |
traded | Michael Kevin Foster Director | Purchase | 470 | $51.25 | $24.1K | 3,450 | |
traded | Kenneth Edward Robison III Director | Sale | 800 | $52.76 | $42.2K | 2,175 | |
traded | Kenneth Edward Robison III Director | Sale | 500 | $49.34 | $24.7K | 2,675 |
GET /stocks/filings/vX/form-4?tickers=PLBC&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"PLBC"
],
"issuer_cik": "0001168455",
"owner_cik": "0002076572",
"accession_number": "0001437749-26-029108",
"form_type": "4",
"filing_date": "2026-08-27",
"period_of_report": "2026-05-15",
"issuer_name": "PLUMAS BANCORP",
"issuer_trading_symbol": "PLBC",
"owner_name": "Moseley Matthew Brock",
"is_officer": true,
"officer_title": "EVP and Market President",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-05-15",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 40,
"transaction_price_per_share": 51.18,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 9306,
"transaction_value": 2047.2,
"direct_or_indirect": "D"
},
{
"tickers": [
"PLBC"
],
"issuer_cik": "0001168455",
"owner_cik": "0002105456",
"accession_number": "0001437749-26-029019",
"form_type": "4",
"filing_date": "2026-08-26",
"period_of_report": "2026-08-26",
"issuer_name": "PLUMAS BANCORP",
"issuer_trading_symbol": "PLBC",
"owner_name": "Kaiser Kevin Craig",
"is_officer": true,
"officer_title": "EVP and Chief Credit Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-26",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1200,
"transaction_price_per_share": 61.5,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 719,
"transaction_value": 73800,
"direct_or_indirect": "D"
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 17 records
- Option exercises16 records
- Grants and awards1 record
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has Plumas Bancorp's CEO sold stock?
No. Andrew J. Ryback (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is PLBC’s insider data?
These are PLBC Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track PLBC insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for PLBC every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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