Timothy E Guertin
CIK 1217440 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 26, 2011 · Latest: Jan. 26, 2011
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 46 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
46 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 3, 2021 | TER | S 10b5-1 | 4,500 | $140.00 | $630,000 | 67,758 Direct | -6.23% | Disposed | 174.7% (price as of 2026-08-19) |
| Sept. 26, 2014 | TER | S | 10,321 | $19.45 | $200,743 | 59,883 Direct | -14.70% | Disposed | 1877.4% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 9, 2026 | VREX | Deferred Stock Units | Common Stock (8,483) | — | — | 8,483 | Disposed |
| May 7, 2020 | TER | Restricted Stock Units | Common Stock (4,157) | — | — | 4,157 | Disposed |
| May 7, 2019 | TER | Restricted Stock Units | Common Stock (4,157) | — | — | 4,157 | Acquired |
| May 7, 2019 | TER | Phantom Stock Units | Common Stock (4,849) | — | — | 4,849 | Acquired |
| May 7, 2019 | TER | Restricted Stock Units | Common Stock (4,849) | — | — | 4,849 | Disposed |
| May 8, 2018 | TER | Restricted Stock Units | Common Stock (4,849) | — | — | 4,849 | Acquired |
| May 8, 2018 | TER | Restricted Stock Units | Common Stock (4,931) | — | — | 4,931 | Disposed |
| May 9, 2017 | TER | Restricted Stock Units | Common Stock (4,931) | — | — | 4,931 | Acquired |
| May 9, 2017 | TER | Phantom Stock Units | Common Stock (9,235) | — | — | 9,235 | Acquired |
| May 9, 2017 | TER | Restricted Stock Units | Common Stock (9,235) | — | — | 9,235 | Disposed |
| May 10, 2016 | TER | Restricted Stock Units | Common Stock (9,235) | — | — | 9,235 | Acquired |
| May 10, 2016 | TER | Phantom Stock Units | Common Stock (7,335) | — | — | 7,335 | Acquired |
| May 10, 2016 | TER | Restricted Stock Units | Common Stock (7,335) | — | — | 7,335 | Disposed |
| May 20, 2015 | TER | Phantom Stock Units | Common Stock (8,442) | — | — | 8,442 | Acquired |
| May 20, 2015 | TER | Restricted Stock Units | Common Stock (8,442) | — | — | 8,442 | Disposed |
| May 12, 2015 | TER | Restricted Stock Units | Common Stock (7,335) | — | — | 7,335 | Acquired |
| May 21, 2014 | TER | Restricted Stock Units | Common Stock (7,901) | — | — | 7,901 | Disposed |
| May 21, 2014 | TER | Phantom Stock Units | Common Stock (7,901) | — | — | 7,901 | Acquired |
| May 20, 2014 | TER | Restricted Stock Units | Common Stock (8,442) | — | — | 8,442 | Acquired |
| May 22, 2013 | TER | Phantom Stock Units | Common Stock (8,225) | — | — | 8,225 | Acquired |
| May 22, 2013 | TER | Restricted Stock Units | Common Stock (8,225) | — | — | 8,225 | Disposed |
| May 21, 2013 | TER | Restricted Stock Units | Common Stock (7,901) | — | — | 7,901 | Acquired |
| May 24, 2012 | TER | Restricted Stock Units | Common Stock (7,813) | — | — | 7,813 | Disposed |
| May 22, 2012 | TER | Restricted Stock Units | Common Stock (8,225) | — | — | 8,225 | Acquired |
| May 24, 2011 | TER | Restricted Stock Units | Common Stock (7,813) | — | — | 7,813 | Acquired |
| May 24, 2011 | TER | Restricted Stock Units | Common Stock (2,508) | — | — | 2,508 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.