Blair Rainer
Director · Officer · DHR
As of 2026-09-16, Blair Rainer has 12 Form 4 transactions on record across 1 company — 8 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 $9.9M
- Indirect $0
| DHR | direct | 47,475 sh | $9.9M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | DHR | Sale | 39,193 @ $218.73 | $8.6M | −83.5% of holding | 7,755 | Form 4 |
| 2026-08-21 | DHR | Sale | 11,307 @ $217.77 | $2.5M | −19.4% of holding | 46,948 | Form 4 |
| 2026-08-21 | DHR | Sale | 7,755 @ $219.35 | $1.7M | −100.0% of holding | 0 | Form 4 |
9 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-03-01 | DHR | Award / grant | 17,566 | 37,988 | Form 4 |
| 2026-03-01 | DHR | Award / grant | 47,475 | 47,475 | Form 4 |
| 2026-02-04 | DHR | Award / grant | 8,474 | 20,422 | Form 4 |
| 2026-02-02 | DHR | Withheld for tax | 7,750 | 11,948 | Form 4 |
| 2026-02-02 | DHR | Award / grant | 1,835 | 17,660 | Form 4 |
| 2025-05-15 | DHR | Gift | 27,490 | 19,698 | Form 4 |
| 2025-03-01 | DHR | Award / grant | 114,143 | 114,143 | Form 4 |
| 2025-02-03 | DHR | Withheld for tax | 20,030 | 47,188 | Form 4 |
| 2025-02-01 | DHR | Award / grant | 1,412 | 15,728 | 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.