Updated Jul 16, 2026
HARCZAK HARRY J JR has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $149K.

| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-20 | AD | ARRAY DIGITAL INFRASTRUCTURE, INC. | A — Grant or award | 1.9K | $50.91 | $95K |
| 2025-08-18 | AD | ARRAY DIGITAL INFRASTRUCTURE, INC. | S — Open-market sale | 2.0K | $76.20 | $149K |
| 2025-08-01 | AD | ARRAY DIGITAL INFRASTRUCTURE, INC. | A — Grant or award | 2.0K | $73.50 | $144K |
| 2025-04-28 | AD | ARRAY DIGITAL INFRASTRUCTURE, INC. | G — Bona-fide gift | 2.9K | — | |
| 2024-12-04 | AD | ARRAY DIGITAL INFRASTRUCTURE, INC. | G — Bona-fide gift | 4.0K | — |
HARCZAK HARRY J JR is a corporate insider — currently tracked as Director of ARRAY DIGITAL INFRASTRUCTURE, INC. (AD). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($149K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live HARCZAK HARRY J JR profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.