STAHLBERG JAN
Ten-percent owner · DMAC
As of 2026-09-27, STAHLBERG JAN has 18 Form 4 transactions on record across 1 company — 7 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $0
- Indirect $70.1M
| DMAC | indirect | 8,825,742 sh | $70.1M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-11-25 | DMAC | Purchase | 73,099 @ $8.57 | $627K | +0.8% of holding | 8,825,742 | Form 4 |
| 2025-11-24 | DMAC | Purchase | 40,253 @ $7.89 | $318K | +0.5% of holding | 8,752,643 | Form 4 |
| 2025-11-21 | DMAC | Purchase | 208,872 @ $7.41 | $1.5M | +2.5% of holding | 8,712,390 | Form 4 |
| 2025-11-20 | DMAC | Purchase | 128,426 @ $7.41 | $951K | +1.5% of holding | 8,503,518 | Form 4 |
| 2025-11-19 | DMAC | Purchase | 240,352 @ $7.21 | $1.7M | +3.0% of holding | 8,375,092 | Form 4 |
| 2025-11-18 | DMAC | Purchase | 182,882 @ $6.75 | $1.2M | +2.3% of holding | 8,134,740 | Form 4 |
| 2025-11-17 | DMAC | Purchase | 187,393 @ $6.52 | $1.2M | +2.4% of holding | 7,951,858 | Form 4 |
| 2025-08-27 | DMAC | Purchase | 50,772 @ $6.00 | $305K | +0.7% of holding | 7,764,465 | Form 4 |
| 2025-08-26 | DMAC | Purchase | 59,648 @ $6.00 | $358K | +0.8% of holding | 7,713,693 | Form 4 |
| 2025-08-25 | DMAC | Purchase | 338,265 @ $6.00 | $2.0M | +4.6% of holding | 7,654,045 | Form 4 |
| 2025-08-22 | DMAC | Purchase | 59,788 @ $5.96 | $357K | +0.8% of holding | 7,315,780 | Form 4 |
| 2025-08-21 | DMAC | Purchase | 48,172 @ $5.96 | $287K | +0.7% of holding | 7,255,992 | Form 4 |
| 2025-08-20 | DMAC | Purchase | 71,107 @ $5.86 | $416K | +1.0% of holding | 7,207,820 | Form 4 |
| 2025-08-15 | DMAC | Purchase | 8,233 @ $6.00 | $49K | +0.1% of holding | 7,136,713 | Form 4 |
| 2025-08-14 | DMAC | Purchase | 70,414 @ $5.99 | $422K | +1.0% of holding | 7,128,480 | Form 4 |
| 2025-08-13 | DMAC | Purchase | 293,601 @ $5.91 | $1.7M | +4.3% of holding | 7,058,066 | Form 4 |
| 2025-07-23 | DMAC | Purchase | 1,542,857 @ $3.50 | $5.4M | +29.5% of holding | 6,764,465 | Form 4 |
| 2024-06-28 | DMAC | Purchase | 1,200,000 @ $2.50 | $3.0M | +29.8% of holding | 5,221,608 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.