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Arphra AIPlain-English read on Teradyne, Inc.’s valuationInsider signal · 90d
Net sellers
Bought
$0
Sold
$2.5M
Txns
5
Over the trailing 90 days insiders are net sellers — $0 bought against $2.5M sold across 5 open-market Form-4 transactions. Much insider selling is scheduled (10b5-1); read the asymmetry, not any single print.
Open-market Form 4
· insider_tradesInsider transactions · last 365d
Net −$4.7M0 buys
| Insider | Role | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Smith Gregory Stephen | director, officer: President and CEO | Sell | −4,000 | $1.7M | Jun 15, 2026 |
| MATZ MARILYN | director | Sell | −1,200 | $507.6K | Jun 15, 2026 |
| Mills Regan | officer: President, Product Test | Sell | −16 | $5.5K | Apr 08, 2026 |
| JOHNSON MERCEDES | director | Sell | −625 | $195.1K | Apr 06, 2026 |
| Mills Regan | officer: President, Product Test | Sell | −252 | $73.3K | Apr 02, 2026 |
| JOHNSON MERCEDES | director | Sell | −625 | $187.0K | Mar 05, 2026 |
| Mills Regan | officer: President, Product Test | Sell | −788 | $262.3K | Feb 25, 2026 |
| JOHNSON MERCEDES | director | Sell | −625 | $166.9K | Feb 05, 2026 |
| JOHNSON MERCEDES | director | Sell | −625 | $132.4K | Jan 05, 2026 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | −1,108 | $223.1K | Dec 12, 2025 |
| JOHNSON MERCEDES | director | Sell | −625 | $125.0K | Dec 05, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | −1,108 | $199.7K | Nov 12, 2025 |
| JOHNSON MERCEDES | director | Sell | −625 | $110.7K | Nov 05, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | −1,108 | $160.9K | Oct 10, 2025 |
Transaction mix · 365d
100%
Sells22 · $4.7M
Buys0 · $0
Top sellers · 365d
Smith Gregory Stephen · director, officer: President and CEO−$2.5M
JOHNSON MERCEDES · director−$1.3M
MATZ MARILYN · director−$507.6K
Transactions
22
0 buys · 22 sells
Bought
$0
Open market
Sold
$4.72M
Open market
Net flow
−$4.72M
Buys − sells
Transactions
| Insider | Role | Action | Shares | Price | Value | Trade date | Filing |
|---|---|---|---|---|---|---|---|
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 4,000 | $423.03 | $1.69M | Jun 15, 2026 | Jun 16, 2026 |
| MATZ MARILYN | director | Sell | 1,200 | $423.03 | $507.64K | Jun 15, 2026 | Jun 16, 2026 |
| Mills Regan | officer: President, Product Test | Sell | 16 | $342.17 | $5.47K | Apr 08, 2026 | Apr 09, 2026 |
| JOHNSON MERCEDES | director | Sell | 625 | $312.20 | $195.13K | Apr 06, 2026 | Apr 07, 2026 |
| Mills Regan | officer: President, Product Test | Sell | 252 | $290.88 | $73.3K | Apr 02, 2026 | Apr 03, 2026 |
| JOHNSON MERCEDES | director | Sell | 625 | $299.20 | $187K | Mar 05, 2026 | Mar 06, 2026 |
| Mills Regan | officer: President, Product Test | Sell | 788 | $332.87 | $262.3K | Feb 25, 2026 | Feb 27, 2026 |
| JOHNSON MERCEDES | director | Sell | 625 | $266.98 | $166.86K | Feb 05, 2026 | Feb 06, 2026 |
| JOHNSON MERCEDES | director | Sell | 625 | $211.85 | $132.41K | Jan 05, 2026 | Jan 06, 2026 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 1,108 | $201.31 | $223.05K | Dec 12, 2025 | Dec 15, 2025 |
| JOHNSON MERCEDES | director | Sell | 625 | $200.00 | $125K | Dec 05, 2025 | Dec 08, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 1,108 | $180.20 | $199.66K | Nov 12, 2025 | Nov 14, 2025 |
| JOHNSON MERCEDES | director | Sell | 625 | $177.05 | $110.66K | Nov 05, 2025 | Nov 07, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 1,108 | $145.24 | $160.93K | Oct 10, 2025 | Oct 15, 2025 |
| JOHNSON MERCEDES | director | Sell | 625 | $147.90 | $92.44K | Oct 06, 2025 | Oct 08, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 554 | $126.39 | $70.02K | Sep 22, 2025 | Sep 24, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 554 | $115.00 | $63.71K | Sep 12, 2025 | Sep 16, 2025 |
| JOHNSON MERCEDES | director | Sell | 625 | $120.06 | $75.04K | Sep 05, 2025 | Sep 09, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 554 | $106.00 | $58.72K | Aug 12, 2025 | Aug 14, 2025 |
| JOHNSON MERCEDES | director | Sell | 625 | $106.00 | $66.25K | Aug 05, 2025 | Aug 07, 2025 |
| Smith Gregory Stephen | director, officer: President and CEO | Sell | 554 | $105.73 | $58.57K | Jul 30, 2025 | Aug 01, 2025 |
| JOHNSON MERCEDES | director | Sell | 1,875 | $105.73 | $198.24K | Jul 30, 2025 | Aug 01, 2025 |
By insider
- Smith Gregory Stephen−$2.53Mdirector, officer: President and CEO0B · 8S
- JOHNSON MERCEDES−$1.35Mdirector0B · 10S
- MATZ MARILYN−$507.64Kdirector0B · 1S
- Mills Regan−$341.08Kofficer: President, Product Test0B · 3S
Beneficial ownership filings
Schedule 13D / 13G — investors holding more than 5% of TER-US.
DB · acquisition_ownership2
Congressional trading
DB · congress_trades2 buys0 sells2 total
| Chamber | Member | Office | Action | Amount | Trade date | Disclosed |
|---|---|---|---|---|---|---|
| House | Ro Khanna | Ro Khanna | Purchase | $1,001 - $15,000 | May 01, 2026 | Jun 11, 2026 |
| House | Michael McCaul | Michael McCaul | Purchase | $15,001 - $50,000 | Apr 29, 2026 | May 11, 2026 |
Top 10 holders · 8 quarters
13F position evolutionNo 13F history in
institutional_holders for TER-US.