William F. Griffin Jr.
CIK: 0001384123
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ARGAN INC
Discretionary Trading P&L
Holdings
Transaction History (21 total)
- Jun 22, 2026AGX
ARGAN INC
Sale(S)Indirect20K shares at avg. $760.43$15.2M - Jun 18, 2026AGX
ARGAN INC
Sale(S)Indirect30K shares at avg. $725.85$21.8M - Jun 12, 2026AGX
ARGAN INC
Sale(S)Indirect50K shares at avg. $643.46$32.2M - Apr 8, 2026AGX
ARGAN INC
Award(A)DirectEarnings Per Share Performance-Based Restricted Stock Units
3.3K shares- - Dec 5, 2025AGX
ARGAN INC
Other(J)Indirect141K shares- - Dec 5, 2025AGX
ARGAN INC
Other(J)Indirect141K shares- - Dec 1, 2025AGX
ARGAN INC
Other(J)Indirect5K shares- - Dec 1, 2025AGX
ARGAN INC
Other(J)Indirect5K shares- - Aug 5, 2025AGX
ARGAN INC
Other(J)Indirect80K shares- - Aug 5, 2025AGX
ARGAN INC
Other(J)Indirect80K shares- - May 13, 2025AGX
ARGAN INC
Other(J)Indirect25K shares- - May 13, 2025AGX
ARGAN INC
Other(J)Indirect25K shares- - May 9, 2025AGX
ARGAN INC
Other(J)Indirect25K shares- - May 9, 2025AGX
ARGAN INC
Other(J)Indirect25K shares- - Apr 18, 2025AGX
ARGAN INC
Exercise(M)Indirect3.4K shares- - Apr 10, 2025AGX
ARGAN INC
Other(J)Indirect130K shares- - Apr 10, 2025AGX
ARGAN INC
Other(J)Indirect130K shares- - Oct 30, 2024AGX
ARGAN INC
Sale(S)Indirect7.5K shares at avg. $136.09$1.0M - Oct 24, 2024AGX
ARGAN INC
Gift(G)Indirect5K shares- - Oct 24, 2024AGX
ARGAN INC
Gift(G)Indirect5K shares- - Sep 17, 2024AGX
ARGAN INC
Sale(S)Indirect20K shares at avg. $90.00$1.8M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 22, 2026 | AGX ARGAN INC | Sale(S) | 20,000 | $760.43 | $15,208,600 | Indirect |
| Jun 18, 2026 | AGX ARGAN INC | Sale(S) | 30,000 | $725.85 | $21,775,500 | Indirect |
| Jun 12, 2026 | AGX ARGAN INC | Sale(S) | 50,000 | $643.46 | $32,173,000 | Indirect |
| Apr 8, 2026 | AGX ARGAN INC | Award(A) Earnings Per Share Performance-Based Restricted Stock Units | 3,339 | - | - | Direct |
| Dec 5, 2025 | AGX ARGAN INC | Other(J) | 140,976 | - | - | Indirect |
| Dec 5, 2025 | AGX ARGAN INC | Other(J) | 140,976 | - | - | Indirect |
| Dec 1, 2025 | AGX ARGAN INC | Other(J) | 5,000 | - | - | Indirect |
| Dec 1, 2025 | AGX ARGAN INC | Other(J) | 5,000 | - | - | Indirect |
| Aug 5, 2025 | AGX ARGAN INC | Other(J) | 80,000 | - | - | Indirect |
| Aug 5, 2025 | AGX ARGAN INC | Other(J) | 80,000 | - | - | Indirect |
| May 13, 2025 | AGX ARGAN INC | Other(J) | 25,000 | - | - | Indirect |
| May 13, 2025 | AGX ARGAN INC | Other(J) | 25,000 | - | - | Indirect |
| May 9, 2025 | AGX ARGAN INC | Other(J) | 25,000 | - | - | Indirect |
| May 9, 2025 | AGX ARGAN INC | Other(J) | 25,000 | - | - | Indirect |
| Apr 18, 2025 | AGX ARGAN INC | Exercise(M) | 3,371 | - | - | Indirect |
| Apr 10, 2025 | AGX ARGAN INC | Other(J) | 130,000 | - | - | Indirect |
| Apr 10, 2025 | AGX ARGAN INC | Other(J) | 130,000 | - | - | Indirect |
| Oct 30, 2024 | AGX ARGAN INC | Sale(S) | 7,500 | $136.09 | $1,020,675 | Indirect |
| Oct 24, 2024 | AGX ARGAN INC | Gift(G) | 5,000 | - | $0 | Indirect |
| Oct 24, 2024 | AGX ARGAN INC | Gift(G) | 5,000 | - | $0 | Indirect |
| Sep 17, 2024 | AGX ARGAN INC | Sale(S) | 20,000 | $90.00 | $1,800,000 | Indirect |
1-21 of 21 transactions
About Griffin William F Jr
Griffin William F Jr (SEC CIK 0001384123) files insider reports with the SEC as Director of ARGAN INC (AGX).
Signal8 holds 11 ownership filings by Griffin William F Jr, all Form 4s, filed between Sep 18, 2024 and Jun 23, 2026. Those filings report 21 transactions, from Sep 17, 2024 to Jun 22, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Griffin William F Jr's filings is in BOCA RATON, FL.
Recent filings by Griffin William F Jr
- Jun 22, 2026: Open-market sale of AGX shares (Form 4, code S).
- Jun 18, 2026: Open-market sale of AGX shares (Form 4, code S).
- Jun 12, 2026: Open-market sale of AGX shares (Form 4, code S).
- Apr 8, 2026: Grant or award of AGX derivative securities (Form 4, code A).
- Dec 5, 2025: Other transactions of AGX shares (2 lines, Form 4, code J).
Other insiders filing for ARGAN INC (AGX)
- Getsinger Peter W, Director
- Collins Charles Edwin IV, CHIEF EXECUTIVE OFFICER, GEMMA
- Jeffrey John Ronald Jr., Director
- Baugher Joshua Scott, Chief Financial Officer
- Sweeney Karen, Director
- Flanders Cynthia, Director