Turner Michelle L.
Chief Financial Officer
Disposition
Calculated transaction value
$220.33K
818 shares @ $269.35
Traded
Nov 3, 2026
Filed
Nov 5, 2026
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Teradyne
TER
ManufacturingInstruments
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
33 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Turner Michelle L. Chief Financial Officer | Nov 5, 2026 2-day lag | Disposition Nov 3, 2026 | $220.33K Filed shares x price | SEC Form 4 View filing | |
| Johnson Mercedes Director | Nov 3, 2026 1-day lag | Sale Nov 2, 2026 | $45.72K Filed shares x price | SEC Form 4 View filing | |
| Matz Marilyn Director | Oct 22, 2026 1-day lag | Sale Oct 21, 2026 | $140K Filed shares x price | SEC Form 4 View filing | |
| Smith Gregory Stephen President And CEO | Oct 19, 2026 4-day lag | Sale Oct 15, 2026 | $1.37M Filed shares x price | SEC Form 4 View filing | |
| Matz Marilyn Director | Oct 19, 2026 4-day lag | Sale Oct 15, 2026 | $273.02K Filed shares x price | SEC Form 4 View filing | |
| Johnson Mercedes Director | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $67.28K Filed shares x price | SEC Form 4 View filing | |
| Herweck Peter Director | Sep 28, 2026 3-day lag | Other Sep 25, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Maddock Ernest E Director | Sep 28, 2026 3-day lag | Other Sep 25, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tufano Paul J Director | Sep 28, 2026 3-day lag | Other Sep 25, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Henry Andrew Chisholm Director | Sep 28, 2026 4-day lag | Award Sep 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tufano Paul J Director | Sep 28, 2026 4-day lag | Award Sep 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Herweck Peter Director | Sep 28, 2026 4-day lag | Award Sep 24, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Matz Marilyn Director | Sep 18, 2026 1-day lag | Sale Sep 17, 2026 | $140.44K Filed shares x price | SEC Form 4 View filing | |
| Smith Gregory Stephen President And CEO | Sep 16, 2026 1-day lag | Sale Sep 15, 2026 | $1.35M Filed shares x price | SEC Form 4 View filing | |
| Matz Marilyn Director | Sep 16, 2026 1-day lag | Sale Sep 15, 2026 | $270.26K Filed shares x price | SEC Form 4 View filing | |
| Johnson Mercedes Director | Sep 2, 2026 1-day lag | Sale Sep 1, 2026 | $57K Filed shares x price | SEC Form 4 View filing | |
| Smith Gregory Stephen President And CEO | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $1.7M Filed shares x price | SEC Form 4 View filing | |
| Matz Marilyn Director | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $510K Filed shares x price | SEC Form 4 View filing | |
| Johnson Mercedes Director | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $59.45K Filed shares x price | SEC Form 4 View filing | |
| Smith Gregory Stephen President And CEO | Jul 16, 2026 1-day lag | Sale Jul 15, 2026 | $1.43M Filed shares x price | SEC Form 4 View filing | |
| Matz Marilyn Director | Jul 16, 2026 1-day lag | Sale Jul 15, 2026 | $427.57K Filed shares x price | SEC Form 4 View filing | |
| Johnson Mercedes Director | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $76.82K Filed shares x price | SEC Form 4 View filing | |
| Tufano Paul J Director | Jun 29, 2026 4-day lag | Award Jun 25, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Herweck Peter Director | Jun 29, 2026 4-day lag | Award Jun 25, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Henry Andrew Chisholm Director | Jun 29, 2026 4-day lag | Award Jun 25, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Smith Gregory Stephen President And CEO | Jun 16, 2026 1-day lag | Sale Jun 15, 2026 | $1.69M Filed shares x price | SEC Form 4 View filing | |
| Matz Marilyn Director | Jun 16, 2026 1-day lag | Sale Jun 15, 2026 | $507.64K Filed shares x price | SEC Form 4 View filing | |
| Maddock Ernest E Director | Jun 16, 2026 4-day lag | Other Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tufano Paul J Director | Jun 16, 2026 4-day lag | Other Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Herweck Peter Director | Jun 16, 2026 4-day lag | Other Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Johnson Mercedes
Director
Sale
Calculated transaction value
$45.72K
166 shares @ $275.44
Traded
Nov 2, 2026
Filed
Nov 3, 2026
Matz Marilyn
Director
Sale
Calculated transaction value
$140K
400 shares @ $350
Traded
Oct 21, 2026
Filed
Oct 22, 2026
Smith Gregory Stephen
President And CEO
Sale
Calculated transaction value
$1.37M
4,000 shares @ $341.28
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Matz Marilyn
Director
Sale
Calculated transaction value
$273.02K
800 shares @ $341.28
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Johnson Mercedes
Director
Sale
Calculated transaction value
$67.28K
167 shares @ $402.9
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Herweck Peter
Director
Other
Calculated transaction value
$0
4 shares @ $0
Traded
Sep 25, 2026
Filed
Sep 28, 2026
Maddock Ernest E
Director
Other
Calculated transaction value
$0
2 shares @ $0
Traded
Sep 25, 2026
Filed
Sep 28, 2026
Tufano Paul J
Director
Other
Calculated transaction value
$0
19 shares @ $0
Traded
Sep 25, 2026
Filed
Sep 28, 2026
Henry Andrew Chisholm
Director
Award
Calculated transaction value
$0
64 shares @ $0
Traded
Sep 24, 2026
Filed
Sep 28, 2026
Tufano Paul J
Director
Award
Calculated transaction value
$0
141 shares @ $0
Traded
Sep 24, 2026
Filed
Sep 28, 2026
Herweck Peter
Director
Award
Calculated transaction value
$0
77 shares @ $0
Traded
Sep 24, 2026
Filed
Sep 28, 2026
Matz Marilyn
Director
Sale
Calculated transaction value
$140.44K
400 shares @ $351.11
Traded
Sep 17, 2026
Filed
Sep 18, 2026
Smith Gregory Stephen
President And CEO
Sale
Calculated transaction value
$1.35M
4,000 shares @ $337.83
Traded
Sep 15, 2026
Filed
Sep 16, 2026
Matz Marilyn
Director
Sale
Calculated transaction value
$270.26K
800 shares @ $337.83
Traded
Sep 15, 2026
Filed
Sep 16, 2026
Johnson Mercedes
Director
Sale
Calculated transaction value
$57K
167 shares @ $341.3
Traded
Sep 1, 2026
Filed
Sep 2, 2026
Smith Gregory Stephen
President And CEO
Sale
Calculated transaction value
$1.7M
4,000 shares @ $425
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Matz Marilyn
Director
Sale
Calculated transaction value
$510K
1,200 shares @ $425
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Johnson Mercedes
Director
Sale
Calculated transaction value
$59.45K
166 shares @ $358.15
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Smith Gregory Stephen
President And CEO
Sale
Calculated transaction value
$1.43M
4,000 shares @ $356.31
Traded
Jul 15, 2026
Filed
Jul 16, 2026
Matz Marilyn
Director
Sale
Calculated transaction value
$427.57K
1,200 shares @ $356.31
Traded
Jul 15, 2026
Filed
Jul 16, 2026
Johnson Mercedes
Director
Sale
Calculated transaction value
$76.82K
167 shares @ $460
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Tufano Paul J
Director
Award
Calculated transaction value
$0
116 shares @ $0
Traded
Jun 25, 2026
Filed
Jun 29, 2026
Herweck Peter
Director
Award
Calculated transaction value
$0
63 shares @ $0
Traded
Jun 25, 2026
Filed
Jun 29, 2026
Henry Andrew Chisholm
Director
Award
Calculated transaction value
$0
52 shares @ $0
Traded
Jun 25, 2026
Filed
Jun 29, 2026
Smith Gregory Stephen
President And CEO
Sale
Calculated transaction value
$1.69M
4,000 shares @ $423.03
Traded
Jun 15, 2026
Filed
Jun 16, 2026
Matz Marilyn
Director
Sale
Calculated transaction value
$507.64K
1,200 shares @ $423.03
Traded
Jun 15, 2026
Filed
Jun 16, 2026
Maddock Ernest E
Director
Other
Calculated transaction value
$0
2 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Tufano Paul J
Director
Other
Calculated transaction value
$0
19 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Herweck Peter
Director
Other
Calculated transaction value
$0
4 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 16, 2026