Transactions
4
Insider / ALIGN TECHNOLOGY INC
SIEGEL SUSAN E
Director at ALIGN TECHNOLOGY INC
- Company
- ALIGN TECHNOLOGY INC
- First filing on record
- May 22, 2026
- Latest trade on record
- May 21, 2026
- SEC filings
- EDGAR ↗
SIEGEL SUSAN E, Director at ALIGN TECHNOLOGY INC, has disclosed 4 transactions in ILMN, ALGN since May 22, 2026: 0 purchases (0 open-market buys) and 0 sales, worth about $300K at the reported prices. The latest was filed May 22, 2026, 1 day after the trade.
Open-market buys
0
Sales
0
Avg. disclosure lag
1.8d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months SIEGEL SUSAN E reported 4 transactions that were neither a purchase nor a sale, such as stock awards, option exercises or shares withheld for tax.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 2 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 2 | 3,908 | $300K |
| M | Option exercise or conversion | 2 | 3,490 | — |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 4 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| ILMN | Other A | May 21, 2026 | May 22, 2026 | 1d | 2,072 | $145 | $300K | Form 4 ↗ | ||
| ALGN | Other A | May 20, 2026 | May 22, 2026 | 2d | 1,836 | — | — | derivative | Form 4 ↗ | |
| ALGN | Option / conversion M | May 20, 2026 | May 22, 2026 | 2d | 1,745 | — | — | derivative | Form 4 ↗ | |
| ALGN | Option / conversion M | May 20, 2026 | May 22, 2026 | 2d | 1,745 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| May 22, 2026 | Form 4 | 0001193125-26-237340 | 3 | published | EDGAR ↗ |
| May 22, 2026 | Form 4 | 0001110803-26-000120 | 1 | published | EDGAR ↗ |
Other insiders at ALIGN TECHNOLOGY INC
- Meister Keith A. Director 111 rows
- Ullem Scott B. Director 31 rows
- Leckman Patricia SVP, Chief People Officer 17 rows
- Vitalone Britt J. EVP & CFO 15 rows
- Davies Scott M Chief Legal Officer 14 rows
- Coletti Julie Ann Chief Legal Officer 13 rows
- Gottlieb Scott Director 12 rows
- Barnard Steven SVP, Chief Technology Officer 11 rows
- Ericksen Scott D VP, Chief Accounting Officer 10 rows
- Morici John EVP, CHIEF FINANCIAL OFFICER 10 rows
Everyone on file, with contracts and lobbying under the company's name: ALIGN TECHNOLOGY INC.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 2 | 4 | May 22, 2026 | May 22, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.