Ultra Clean (NASDAQ: UCTT) accounting chief sells 16,988 shares
Filing Impact
Filing Sentiment
Form Type
4
Rhea-AI Filing Summary
Ultra Clean Holdings' chief accounting officer Brian E. Harding sold 16,988 shares of common stock in open-market transactions. The trades occurred on June 4, 2026 across 22 separate sales. Reported sale prices ranged from about $85.54 to $91.86 per share, based on weighted-average prices and detailed price ranges disclosed in the footnotes.
Positive
- None.
Negative
- None.
Insider Trade Summary 10b5-1
Net Seller: 16,988 shares ($1,519,892)
Net Sell
22 txns
Insider
HARDING BRIAN E
Role
Chief Accounting Officer
Sold
16,988 shs ($1.52M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock | 196 | $85.86 | $17K |
| Sale | Common Stock | 1,176 | $87.72 | $103K |
| Sale | Common Stock | 1,933 | $88.74 | $172K |
| Sale | Common Stock | 1,407 | $89.73 | $126K |
| Sale | Common Stock | 1,876 | $90.79 | $170K |
| Sale | Common Stock | 636 | $91.65 | $58K |
| Sale | Common Stock | 488 | $87.25 | $43K |
| Sale | Common Stock | 1,199 | $88.47 | $106K |
| Sale | Common Stock | 886 | $89.36 | $79K |
| Sale | Common Stock | 1,277 | $90.73 | $116K |
| Sale | Common Stock | 389 | $91.59 | $36K |
| Sale | Common Stock | 54 | $86.00 | $5K |
| Sale | Common Stock | 226 | $87.71 | $20K |
| Sale | Common Stock | 381 | $88.76 | $34K |
| Sale | Common Stock | 169 | $89.67 | $15K |
| Sale | Common Stock | 375 | $90.76 | $34K |
| Sale | Common Stock | 117 | $91.63 | $11K |
| Sale | Common Stock | 496 | $87.22 | $43K |
| Sale | Common Stock | 1,002 | $88.36 | $89K |
| Sale | Common Stock | 1,056 | $89.33 | $94K |
| Sale | Common Stock | 986 | $90.55 | $89K |
| Sale | Common Stock | 663 | $91.38 | $61K |
Holdings After Transaction:
Common Stock — 44,847 shares (Direct, null)
Footnotes (1)
- This is the weighted average sale price. Shares were sold in multiple transactions at prices from $85.5350 to $86.1650. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.2700 to $88.2550. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.3400 to $89.1900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.3400 to $90.2850. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.3400 to $91.1900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (5). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $91.5350 to $91.8600. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (6). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $86.8800 to $87.4000. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (7). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.9900 to $88.9750. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (8). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.0900 to $89.6400. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (9). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.2150 to $91.0900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (10). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $91.2400 to $91.8200. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (11). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.3000 to $88.1700. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (12). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.3650 to $89.2250. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (13). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.4350 to $90.0900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (14). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.4400 to $91.1800. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (15). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $91.5350 to $91.8200. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (16). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $86.5900 to $87.5000. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (17). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.7950 to $88.7100. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (18). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.8200 to $89.7800. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (19). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.9800 to $90.9000. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (20). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.9900 to $91.8400. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (21).
Key Figures
Shares sold: 16,988 shares
Number of sale transactions: 22 trades
Lowest price range: $85.5350–$86.1650/share
+2 more
5 metrics
Shares sold
16,988 shares
Total common stock sold by Brian Harding on June 4, 2026
Number of sale transactions
22 trades
Count of separate open-market sales coded S in the filing
Lowest price range
$85.5350–$86.1650/share
Footnote (1) price range for one sale group
Highest price range
$90.9900–$91.8400/share
Footnote (21) price range for one sale group
Example weighted-average price
$91.38/share
One reported weighted-average sale price for 663 shares
Key Terms
Common Stock, open-market sale, non-derivative, weighted average sale price, +1 more
5 terms
Common Stock financial
"security_title: "Common Stock" for each non-derivative transaction"
Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.
open-market sale financial
"transaction_action: "open-market sale" for each coded S trade"
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
non-derivative financial
"transaction_type: "non-derivative" for all reported sales"
weighted average sale price financial
"footnotes describe "This is the weighted average sale price""
Form 4 regulatory
"content metadata indicates SEC form_type "4""
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.
FAQ
What insider transaction did UCTT report for Brian Harding?
Ultra Clean’s chief accounting officer Brian Harding reported selling 16,988 shares of common stock. The Form 4 shows 22 open-market sales in a single day, documenting the share counts, sale prices, and weighted-average pricing ranges for each trade.
At what prices did Brian Harding sell UCTT stock?
The reported sales occurred at weighted-average prices generally in the high $80s to low $90s per share. Footnotes state individual trades were executed in ranges from about $85.5350 up to $91.8600 per share across multiple transactions on the same trading day.
Were Brian Harding’s UCTT stock sales open-market transactions?
Yes. Each transaction is coded “S” and described as an open-market or private sale. The data classify them as non-derivative common stock sales, with share amounts, weighted-average sale prices, and post-transaction holdings reported for each entry in the Form 4.
Does the Form 4 show any option exercises or gifts for UCTT?
No. The summarized data show only non-derivative common stock sales coded “S.” The transaction summary lists zero exercises, gifts, tax withholdings, or restructuring entries, and the derivative summary contains no remaining option or other derivative positions in this particular filing.