Tang Stanley
Director · DASH
As of 2026-09-16, Tang Stanley has 246 Form 4 transactions on record across 1 company — 132 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 $0
- Indirect $653.0M
| DASH | indirect | 3,318,885 sh | $653.0M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | DASH | Sale | 15,522 @ $226.52 | $3.5M | −55.1% of holding | 12,632 | Form 4 |
| 2026-09-02 | DASH | Sale | 8,277 @ $225.75 | $1.9M | −22.7% of holding | 28,154 | Form 4 |
| 2026-09-02 | DASH | Sale | 2,500 @ $223.60 | $559K | −6.1% of holding | 38,696 | Form 4 |
| 2026-09-02 | DASH | Sale | 2,271 @ $227.23 | $516K | −18.0% of holding | 10,361 | Form 4 |
| 2026-09-02 | DASH | Sale | 2,265 @ $224.51 | $509K | −5.9% of holding | 36,431 | Form 4 |
| 2026-08-24 | DASH | Sale | 10,134 @ $225.00 | $2.3M | −49.4% of holding | 10,361 | Form 4 |
| 2026-08-21 | DASH | Sale | 72,367 @ $225.16 | $16.3M | −87.5% of holding | 10,361 | Form 4 |
| 2026-08-21 | DASH | Sale | 9,999 @ $225.00 | $2.2M | −21.8% of holding | 35,887 | Form 4 |
| 2026-08-20 | DASH | Sale | 2,160 @ $220.62 | $477K | −5.4% of holding | 38,058 | Form 4 |
| 2026-08-03 | DASH | Sale | 35,723 @ $200.09 | $7.1M | −53.5% of holding | 31,070 | Form 4 |
| 2026-08-03 | DASH | Sale | 22,680 @ $200.94 | $4.6M | −73.0% of holding | 8,390 | Form 4 |
| 2026-08-03 | DASH | Sale | 5,690 @ $201.90 | $1.1M | −67.8% of holding | 2,700 | Form 4 |
| 2026-08-03 | DASH | Sale | 2,600 @ $203.00 | $528K | −96.3% of holding | 100 | Form 4 |
| 2026-08-03 | DASH | Sale | 1,671 @ $200.00 | $334K | −4.0% of holding | 40,218 | Form 4 |
| 2026-08-03 | DASH | Sale | 900 @ $198.99 | $179K | −1.3% of holding | 66,793 | Form 4 |
| 2026-08-03 | DASH | Sale | 100 @ $203.64 | $20K | −100.0% of holding | 0 | Form 4 |
| 2026-07-02 | DASH | Sale | 10,824 @ $191.72 | $2.1M | −83.7% of holding | 2,109 | Form 4 |
| 2026-07-02 | DASH | Sale | 7,206 @ $190.63 | $1.4M | −35.8% of holding | 12,933 | Form 4 |
| 2026-07-02 | DASH | Sale | 2,986 @ $189.75 | $567K | −12.9% of holding | 20,139 | Form 4 |
| 2026-07-02 | DASH | Sale | 2,009 @ $192.42 | $387K | −95.3% of holding | 100 | Form 4 |
| 2026-07-02 | DASH | Sale | 100 @ $193.44 | $19K | −100.0% of holding | 0 | Form 4 |
| 2026-06-02 | DASH | Sale | 6,400 @ $159.57 | $1.0M | −97.0% of holding | 200 | Form 4 |
| 2026-06-02 | DASH | Sale | 5,530 @ $156.63 | $866K | −30.2% of holding | 12,800 | Form 4 |
| 2026-06-02 | DASH | Sale | 4,795 @ $155.69 | $747K | −20.7% of holding | 18,330 | Form 4 |
| 2026-06-02 | DASH | Sale | 3,300 @ $158.59 | $523K | −33.3% of holding | 6,600 | Form 4 |
| 2026-06-02 | DASH | Sale | 2,900 @ $157.53 | $457K | −22.7% of holding | 9,900 | Form 4 |
| 2026-06-02 | DASH | Sale | 200 @ $160.28 | $32K | −100.0% of holding | 0 | Form 4 |
| 2026-05-20 | DASH | Sale | 1,592 @ $155.59 | $248K | −3.7% of holding | 41,889 | Form 4 |
| 2026-05-04 | DASH | Sale | 10,571 @ $173.79 | $1.8M | −57.6% of holding | 7,795 | Form 4 |
| 2026-05-04 | DASH | Sale | 4,759 @ $172.72 | $822K | −20.6% of holding | 18,366 | Form 4 |
| 2026-05-04 | DASH | Sale | 4,638 @ $174.46 | $809K | −59.5% of holding | 3,157 | Form 4 |
| 2026-05-04 | DASH | Sale | 2,757 @ $175.64 | $484K | −87.3% of holding | 400 | Form 4 |
| 2026-05-04 | DASH | Sale | 400 @ $176.32 | $71K | −100.0% of holding | 0 | Form 4 |
| 2026-04-02 | DASH | Sale | 21,433 @ $150.00 | $3.2M | −100.0% of holding | 0 | Form 4 |
| 2026-04-02 | DASH | Sale | 1,692 @ $150.00 | $254K | −8.1% of holding | 19,279 | Form 4 |
| 2026-03-04 | DASH | Sale | 10,687 @ $177.52 | $1.9M | −79.0% of holding | 2,834 | Form 4 |
| 2026-03-04 | DASH | Sale | 2,828 @ $176.44 | $499K | −17.3% of holding | 13,521 | Form 4 |
| 2026-03-04 | DASH | Sale | 2,794 @ $178.24 | $498K | −98.6% of holding | 40 | Form 4 |
| 2026-03-04 | DASH | Sale | 2,682 @ $174.30 | $467K | −13.0% of holding | 17,902 | Form 4 |
| 2026-03-04 | DASH | Sale | 1,553 @ $175.60 | $273K | −8.7% of holding | 16,349 | Form 4 |
| 2026-03-04 | DASH | Sale | 865 @ $173.54 | $150K | −4.0% of holding | 20,584 | Form 4 |
| 2026-03-04 | DASH | Sale | 636 @ $177.78 | $113K | −2.9% of holding | 21,091 | Form 4 |
| 2026-03-04 | DASH | Sale | 520 @ $177.07 | $92K | −2.3% of holding | 21,727 | Form 4 |
| 2026-03-04 | DASH | Sale | 200 @ $175.11 | $35K | −0.9% of holding | 22,247 | Form 4 |
| 2026-03-04 | DASH | Sale | 200 @ $174.05 | $35K | −0.9% of holding | 22,447 | Form 4 |
| 2026-03-04 | DASH | Sale | 120 @ $178.67 | $21K | −0.6% of holding | 20,971 | Form 4 |
| 2026-03-04 | DASH | Sale | 40 @ $178.93 | $7K | −100.0% of holding | 0 | Form 4 |
| 2026-02-20 | DASH | Sale | 907 @ $175.50 | $159K | −3.9% of holding | 22,647 | Form 4 |
| 2026-02-02 | DASH | Sale | 16,766 @ $207.97 | $3.5M | −38.2% of holding | 27,084 | Form 4 |
| 2026-02-02 | DASH | Sale | 11,800 @ $208.89 | $2.5M | −43.6% of holding | 15,284 | Form 4 |
| 2026-02-02 | DASH | Sale | 6,919 @ $209.99 | $1.5M | −45.3% of holding | 8,365 | Form 4 |
| 2026-02-02 | DASH | Sale | 6,514 @ $210.85 | $1.4M | −77.9% of holding | 1,851 | Form 4 |
| 2026-02-02 | DASH | Sale | 1,851 @ $211.57 | $392K | −100.0% of holding | 0 | Form 4 |
| 2026-02-02 | DASH | Sale | 1,000 @ $207.17 | $207K | −2.2% of holding | 43,850 | Form 4 |
| 2026-02-02 | DASH | Sale | 560 @ $204.05 | $114K | −1.2% of holding | 44,850 | Form 4 |
| 2026-01-02 | DASH | Sale | 14,083 @ $222.29 | $3.1M | −44.8% of holding | 17,349 | Form 4 |
| 2026-01-02 | DASH | Sale | 10,597 @ $220.08 | $2.3M | −23.3% of holding | 34,813 | Form 4 |
| 2026-01-02 | DASH | Sale | 8,896 @ $223.14 | $2.0M | −51.3% of holding | 8,453 | Form 4 |
| 2026-01-02 | DASH | Sale | 3,381 @ $221.32 | $748K | −9.7% of holding | 31,432 | Form 4 |
| 2026-01-02 | DASH | Sale | 2,992 @ $226.27 | $677K | −66.3% of holding | 1,520 | Form 4 |
| 2026-01-02 | DASH | Sale | 2,341 @ $225.40 | $528K | −34.2% of holding | 4,512 | Form 4 |
| 2026-01-02 | DASH | Sale | 1,600 @ $224.22 | $359K | −18.9% of holding | 6,853 | Form 4 |
| 2026-01-02 | DASH | Sale | 1,240 @ $227.13 | $282K | −81.6% of holding | 280 | Form 4 |
| 2026-01-02 | DASH | Sale | 280 @ $228.74 | $64K | −100.0% of holding | 0 | Form 4 |
| 2025-12-01 | DASH | Sale | 14,702 @ $206.04 | $3.0M | −73.3% of holding | 5,342 | Form 4 |
| 2025-12-01 | DASH | Sale | 10,172 @ $205.34 | $2.1M | −33.7% of holding | 20,044 | Form 4 |
| 2025-12-01 | DASH | Sale | 5,984 @ $204.08 | $1.2M | −16.5% of holding | 30,216 | Form 4 |
| 2025-12-01 | DASH | Sale | 4,690 @ $203.36 | $954K | −11.5% of holding | 36,200 | Form 4 |
| 2025-12-01 | DASH | Sale | 3,742 @ $207.13 | $775K | −70.0% of holding | 1,600 | Form 4 |
| 2025-12-01 | DASH | Sale | 2,745 @ $201.95 | $554K | −6.3% of holding | 40,890 | Form 4 |
| 2025-12-01 | DASH | Sale | 1,775 @ $201.31 | $357K | −3.9% of holding | 43,635 | Form 4 |
| 2025-12-01 | DASH | Sale | 1,600 @ $207.97 | $333K | −100.0% of holding | 0 | Form 4 |
| 2025-11-20 | DASH | Sale | 1,229 @ $196.16 | $241K | −5.0% of holding | 23,554 | Form 4 |
| 2025-11-20 | DASH | Sale | 24 @ $189.85 | $5K | −0.1% of holding | 24,783 | Form 4 |
| 2025-11-03 | DASH | Sale | 11,576 @ $241.74 | $2.8M | −25.5% of holding | 33,834 | Form 4 |
| 2025-11-03 | DASH | Sale | 7,773 @ $243.53 | $1.9M | −29.2% of holding | 18,839 | Form 4 |
| 2025-11-03 | DASH | Sale | 7,222 @ $242.56 | $1.8M | −21.3% of holding | 26,612 | Form 4 |
| 2025-11-03 | DASH | Sale | 5,365 @ $244.58 | $1.3M | −28.5% of holding | 13,474 | Form 4 |
| 2025-11-03 | DASH | Sale | 4,313 @ $246.44 | $1.1M | −44.8% of holding | 5,306 | Form 4 |
| 2025-11-03 | DASH | Sale | 3,855 @ $245.53 | $947K | −28.6% of holding | 9,619 | Form 4 |
67 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-09-02 | DASH | Other acquisition | 30,835 | 41,196 | Form 4 |
| 2026-09-02 | DASH | Other acquisition | 30,835 | 3,318,885 | Form 4 |
| 2026-08-24 | DASH | Other acquisition | 10,134 | 20,495 | Form 4 |
| 2026-08-24 | DASH | Other acquisition | 10,134 | 3,349,720 | Form 4 |
| 2026-08-21 | DASH | Other acquisition | 7,828 | 0 | Form 4 |
| 2026-08-21 | DASH | Other acquisition | 72,367 | 3,359,854 | Form 4 |
| 2026-08-21 | DASH | Other acquisition | 72,367 | 82,728 | Form 4 |
| 2026-08-21 | DASH | Other acquisition | 7,828 | 45,886 | Form 4 |
| 2026-08-07 | DASH | Other acquisition | 10,361 | 10,361 | Form 4 |
| 2026-08-03 | DASH | Other acquisition | 67,693 | 3,432,221 | Form 4 |
| 2026-08-03 | DASH | Other acquisition | 67,693 | 67,693 | Form 4 |
| 2026-07-02 | DASH | Other acquisition | 23,125 | 3,499,914 | Form 4 |
| 2026-07-02 | DASH | Other acquisition | 23,125 | 23,125 | Form 4 |
| 2026-06-02 | DASH | Other acquisition | 23,125 | 3,523,039 | Form 4 |
| 2026-06-02 | DASH | Other acquisition | 23,125 | 23,125 | Form 4 |
| 2026-05-04 | DASH | Other acquisition | 23,125 | 23,125 | Form 4 |
| 2026-05-04 | DASH | Other acquisition | 23,125 | 3,546,164 | Form 4 |
| 2026-04-20 | DASH | Award / grant | 3,124 | 43,481 | Form 4 |
| 2026-04-20 | DASH | Award / grant | 10,956 | 40,357 | Form 4 |
| 2026-04-20 | DASH | Award / grant | 10,122 | 29,401 | Form 4 |
| 2026-04-02 | DASH | Other acquisition | 21,433 | 3,569,289 | Form 4 |
| 2026-04-02 | DASH | Other acquisition | 21,433 | 21,433 | Form 4 |
| 2026-03-04 | DASH | Other acquisition | 21,449 | 3,590,722 | Form 4 |
| 2026-03-04 | DASH | Other acquisition | 21,449 | 21,449 | Form 4 |
| 2026-02-02 | DASH | Other acquisition | 45,410 | 3,612,171 | Form 4 |
| 2026-02-02 | DASH | Other acquisition | 45,410 | 45,410 | Form 4 |
| 2026-01-02 | DASH | Other acquisition | 45,410 | 3,657,581 | Form 4 |
| 2026-01-02 | DASH | Other acquisition | 45,410 | 45,410 | Form 4 |
| 2025-12-01 | DASH | Other acquisition | 45,410 | 45,410 | Form 4 |
| 2025-12-01 | DASH | Other acquisition | 45,410 | 3,702,991 | Form 4 |
| 2025-11-21 | DASH | Gift | 15,000 | 0 | Form 4 |
| 2025-11-21 | DASH | Other acquisition | 15,000 | 3,748,401 | Form 4 |
| 2025-11-21 | DASH | Other acquisition | 15,000 | 15,000 | Form 4 |
| 2025-11-03 | DASH | Other acquisition | 45,410 | 3,763,401 | Form 4 |
| 2025-11-03 | DASH | Other acquisition | 45,410 | 45,410 | Form 4 |
| 2025-10-01 | DASH | Other acquisition | 45,410 | 45,410 | Form 4 |
| 2025-10-01 | DASH | Other acquisition | 45,410 | 3,808,811 | Form 4 |
| 2025-09-02 | DASH | Other acquisition | 45,410 | 3,854,221 | Form 4 |
| 2025-09-02 | DASH | Other acquisition | 45,410 | 45,410 | Form 4 |
| 2025-08-01 | DASH | Other acquisition | 45,410 | 3,899,631 | 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.