Daily Journal Corp (DJCO) Insider Ownership

Historic Insider Ownership Trends

Data spanning the past 90 days through January 10, 2026 reveals that Daily Journal's three principal insider shareholders consist of Director Charles T Munger (46.28K shares), Director Mary Murphy Conlin (215 shares), Director John Frank (115 shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Charles T Munger 46,280 17 Jun, 2022
Mary Murphy Conlin 215 17 Dec, 2025
John Frank 115 17 Dec, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
16 Dec, 2025 John Frank Common Stock A 50 $0.00 115 D A
16 Dec, 2025 Mary Murphy Conlin Common Stock A 50 $0.00 215 D A
16 Jun, 2022 Charles T Munger - - 46,280 D
16 Jun, 2022 Charles T Munger Common Stock D 3,720 $0.00 46,280 D J
22 Dec, 2020 Gerald L Salzman Common D 8,286 $332.00 0 D S
11 Dec, 2020 Gerald L Salzman Common Stock D 1,800 $300.00 8,286 D S
10 Dec, 2020 Gerald L Salzman Common Stock D 854 $282.00 10,086 D S
10 Dec, 2020 Gerald L Salzman - - 10,086 D
09 Dec, 2020 Gerald L Salzman Common Stock D 346 $278.00 10,940 D S
12 Nov, 2020 Gerald L Salzman Common Stock D 286 $285.00 11,286 D S
10 Nov, 2020 Gerald L Salzman Common Stock D 653 $281.00 11,572 D S
09 Nov, 2020 Gerald L Salzman Common Stock D 1,577 $281.00 12,225 D S
06 Nov, 2020 Gerald L Salzman Common Stock D 203 $280.00 13,802 D S
05 Nov, 2020 Gerald L Salzman Common Stock D 36 $280.00 14,005 D S
05 Nov, 2020 Gerald L Salzman - - 14,005 D
04 Nov, 2020 Gerald L Salzman Common Stock D 211 $280.00 14,041 D S
03 Nov, 2020 Gerald L Salzman Common Stock D 1,281 $280.00 14,252 D S
30 Oct, 2020 Gerald L Salzman Common Stock D 100 $281.00 15,533 D S
26 Oct, 2020 Gerald L Salzman Common Stock D 154 $280.00 15,633 D S
23 Oct, 2020 Gerald L Salzman Common Stock D 113 $280.00 15,787 D S