Lieser Brian
Officer · BDC
As of 2026-09-16, Lieser Brian has 48 Form 4 transactions on record across 1 company — 21 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.
Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $3.5M
- Indirect $0
| BDC | direct | 31,144 sh | $3.5M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | BDC | Sale | 1,900 @ $114.39 | $217K | −5.7% of holding | 31,144 | Form 4 |
| 2026-04-14 | BDC | Sale | 2,719 @ $130.69 | $355K | −7.6% of holding | 32,959 | Form 4 |
| 2025-12-05 | BDC | Sale | 1,270 @ $120.00 | $152K | −4.2% of holding | 29,074 | Form 4 |
| 2025-12-02 | BDC | Sale | 1,713 @ $114.13 | $196K | −5.6% of holding | 29,074 | Form 4 |
| 2025-09-04 | BDC | Sale | 3,800 @ $127.28 | $484K | −11.0% of holding | 30,787 | Form 4 |
| 2025-09-03 | BDC | Sale | 297 @ $126.11 | $37K | −0.7% of holding | 44,145 | Form 4 |
| 2025-06-25 | BDC | Sale | 296 @ $114.32 | $34K | −0.8% of holding | 37,405 | Form 4 |
| 2025-05-14 | BDC | Sale | 297 @ $113.64 | $34K | −0.8% of holding | 37,405 | Form 4 |
| 2025-03-17 | BDC | Sale | 771 @ $101.15 | $78K | −2.0% of holding | 37,405 | Form 4 |
| 2025-03-07 | BDC | Sale | 3,318 @ $104.16 | $346K | −8.0% of holding | 38,176 | Form 4 |
| 2025-03-04 | BDC | Sale | 2,061 @ $104.64 | $216K | −4.7% of holding | 41,494 | Form 4 |
| 2025-02-26 | BDC | Sale | 532 @ $110.06 | $59K | −1.5% of holding | 34,599 | Form 4 |
| 2025-02-25 | BDC | Sale | 551 @ $111.76 | $62K | −1.5% of holding | 35,131 | Form 4 |
35 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-06 | BDC | Other acquisition | 85 | 33,044 | Form 4 |
| 2026-03-11 | BDC | Withheld for tax | 1,033 | 35,678 | Form 4 |
| 2026-03-11 | BDC | Award / grant | 2,160 | 36,711 | Form 4 |
| 2026-03-02 | BDC | Withheld for tax | 449 | 31,703 | Form 4 |
| 2026-03-02 | BDC | Award / grant | 2,848 | 34,551 | Form 4 |
| 2026-02-25 | BDC | Award / grant | 3,641 | 32,152 | Form 4 |
| 2026-02-25 | BDC | Withheld for tax | 587 | 28,511 | Form 4 |
| 2026-01-12 | BDC | Other acquisition | 24 | 29,098 | Form 4 |
| 2025-12-04 | BDC | Disposition | 1,759 | 29,831 | Form 4 |
| 2025-12-04 | BDC | Option exercise | 2,516 | 31,590 | Form 4 |
| 2025-12-04 | BDC | Disposition | 961 | 30,080 | Form 4 |
| 2025-12-04 | BDC | Disposition | 961 | 30,344 | Form 4 |
| 2025-12-04 | BDC | Option exercise | 1,210 | 31,041 | Form 4 |
| 2025-12-04 | BDC | Option exercise | 1,225 | 31,305 | Form 4 |
| 2025-12-04 | BDC | Option exercise | 1,225 | 0 | Form 4 |
| 2025-12-04 | BDC | Option exercise | 1,210 | 0 | Form 4 |
| 2025-12-04 | BDC | Option exercise | 2,516 | 0 | Form 4 |
| 2025-09-03 | BDC | Disposition | 6,372 | 34,587 | Form 4 |
| 2025-09-03 | BDC | Disposition | 3,186 | 40,959 | Form 4 |
| 2025-09-02 | BDC | Disposition | 769 | 44,442 | Form 4 |
| 2025-09-02 | BDC | Option exercise | 1,066 | 45,211 | Form 4 |
| 2025-09-02 | BDC | Option exercise | 1,066 | 0 | Form 4 |
| 2025-07-10 | BDC | Other acquisition | 70 | 44,145 | Form 4 |
| 2025-07-01 | BDC | Award / grant | 6,670 | 44,075 | Form 4 |
| 2025-06-24 | BDC | Disposition | 904 | 37,701 | Form 4 |
| 2025-06-24 | BDC | Option exercise | 1,200 | 38,605 | Form 4 |
| 2025-06-24 | BDC | Option exercise | 1,200 | 1,066 | Form 4 |
| 2025-05-13 | BDC | Disposition | 903 | 37,702 | Form 4 |
| 2025-05-13 | BDC | Option exercise | 1,200 | 38,605 | Form 4 |
| 2025-05-13 | BDC | Option exercise | 1,200 | 2,266 | Form 4 |
| 2025-02-26 | BDC | Award / grant | 3,577 | 43,555 | Form 4 |
| 2025-02-26 | BDC | Award / grant | 5,379 | 39,978 | Form 4 |
| 2025-02-24 | BDC | Withheld for tax | 517 | 35,682 | Form 4 |
| 2025-02-21 | BDC | Withheld for tax | 546 | 36,199 | Form 4 |
| 2025-01-10 | BDC | Other acquisition | 29 | 36,745 | 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.