Daily Journal Corp (DJCO) Insider Ownership

Historic Insider Ownership Trends

Daily Journal's top three insider shareholders as of April 11, 2026 are Charles T Munger (Chairman, 46.28K shares), Mary Murphy Conlin (Director, 215 shares), John Frank (Director, 115 shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Charles T Munger Chairman 46,280 0 17 Jun, 2022
Mary Murphy Conlin - 215 0 17 Dec, 2025
John Frank - 115 0 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 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
09 Dec, 2020 Gerald L Salzman Common Stock D 346 $278.00 10,940 D S
10 Dec, 2020 Gerald L Salzman Common Stock D 854 $282.00 10,086 D S
12 Nov, 2020 Gerald L Salzman Common Stock D 286 $285.00 11,286 D S
09 Nov, 2020 Gerald L Salzman Common Stock D 1,577 $281.00 12,225 D S
10 Nov, 2020 Gerald L Salzman Common Stock D 653 $281.00 11,572 D S
05 Nov, 2020 Gerald L Salzman Common Stock D 36 $280.00 14,005 D S
06 Nov, 2020 Gerald L Salzman Common Stock D 203 $280.00 13,802 D S
03 Nov, 2020 Gerald L Salzman Common Stock D 1,281 $280.00 14,252 D S
04 Nov, 2020 Gerald L Salzman Common Stock D 211 $280.00 14,041 D S
30 Oct, 2020 Gerald L Salzman Common Stock D 100 $281.00 15,533 D S
23 Oct, 2020 Gerald L Salzman Common Stock D 113 $280.00 15,787 D S
26 Oct, 2020 Gerald L Salzman Common Stock D 154 $280.00 15,633 D S
21 Oct, 2020 Gerald L Salzman Common Stock D 700 $282.00 15,900 D S
26 Aug, 2020 Gerald L Salzman Common Stock D 400 $285.00 17,500 D S
27 Aug, 2020 Gerald L Salzman Common Stock D 900 $285.00 16,600 D S