Isaac E. Ciechanover
CIK 1612096 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 15, 2014 · Latest: Oct. 15, 2014
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 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
5 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 30, 2019 | ATRA | S 10b5-1 | 1,500 | $23.70 | $35,550 | 290,687 Indirect | -0.51% | Disposed | -98.5% (price as of 2026-08-19) |
| May 30, 2019 | ATRA | S 10b5-1 | 1,425 | $22.72 | $32,376 | 292,187 Indirect | -0.49% | Disposed | -98.4% (price as of 2026-08-19) |
| May 29, 2019 | ATRA | S 10b5-1 | 725 | $23.30 | $16,892 | 293,612 Indirect | -0.25% | Disposed | -98.5% (price as of 2026-08-19) |
| May 29, 2019 | ATRA | S 10b5-1 | 2,200 | $22.85 | $50,270 | 294,337 Indirect | -0.74% | Disposed | -98.4% (price as of 2026-08-19) |
| May 14, 2019 | ATRA | S 10b5-1 | 3,900 | $24.92 | $97,188 | 296,537 Indirect | -1.30% | Disposed | -98.6% (price as of 2026-08-19) |
| May 13, 2019 | ATRA | S 10b5-1 | 3,500 | $24.23 | $84,805 | 300,837 Indirect | -1.15% | Disposed | -98.5% (price as of 2026-08-19) |
| May 13, 2019 | ATRA | S 10b5-1 | 400 | $24.95 | $9,980 | 300,437 Indirect | -0.13% | Disposed | -98.6% (price as of 2026-08-19) |
| April 26, 2019 | ATRA | S 10b5-1 | 3,900 | $33.47 | $130,533 | 304,337 Indirect | -1.27% | Disposed | -98.9% (price as of 2026-08-19) |
| April 25, 2019 | ATRA | S 10b5-1 | 300 | $33.99 | $10,197 | 308,237 Indirect | -0.10% | Disposed | -99.0% (price as of 2026-08-19) |
| April 25, 2019 | ATRA | S 10b5-1 | 3,600 | $33.57 | $120,852 | 308,537 Indirect | -1.15% | Disposed | -98.9% (price as of 2026-08-19) |
| April 11, 2019 | ATRA | S 10b5-1 | 3,900 | $36.27 | $141,453 | 312,137 Indirect | -1.23% | Disposed | -99.0% (price as of 2026-08-19) |
| April 10, 2019 | ATRA | S 10b5-1 | 3,900 | $37.04 | $144,456 | 316,037 Indirect | -1.22% | Disposed | -99.0% (price as of 2026-08-19) |
| March 29, 2019 | ATRA | S 10b5-1 | 200 | $41.70 | $8,340 | 319,937 Indirect | -0.06% | Disposed | -99.1% (price as of 2026-08-19) |
| March 29, 2019 | ATRA | S 10b5-1 | 3,700 | $39.81 | $147,297 | 320,137 Indirect | -1.14% | Disposed | -99.1% (price as of 2026-08-19) |
| March 28, 2019 | ATRA | S 10b5-1 | 300 | $38.59 | $11,577 | 323,837 Indirect | -0.09% | Disposed | -99.1% (price as of 2026-08-19) |
| March 28, 2019 | ATRA | S 10b5-1 | 1,600 | $38.02 | $60,832 | 324,137 Indirect | -0.49% | Disposed | -99.1% (price as of 2026-08-19) |
| March 28, 2019 | ATRA | S 10b5-1 | 2,000 | $36.75 | $73,500 | 325,737 Indirect | -0.61% | Disposed | -99.0% (price as of 2026-08-19) |
| March 15, 2019 | ATRA | S 10b5-1 | 3,900 | $38.73 | $151,047 | 327,737 Indirect | -1.18% | Disposed | -99.1% (price as of 2026-08-19) |
| March 14, 2019 | ATRA | S 10b5-1 | 3,200 | $40.48 | $129,536 | 331,637 Indirect | -0.96% | Disposed | -99.1% (price as of 2026-08-19) |
| March 14, 2019 | ATRA | S 10b5-1 | 700 | $39.10 | $27,370 | 334,837 Indirect | -0.21% | Disposed | -99.1% (price as of 2026-08-19) |
| Feb. 28, 2019 | ATRA | S 10b5-1 | 3,900 | $36.13 | $140,907 | 335,537 Indirect | -1.15% | Disposed | -99.0% (price as of 2026-08-19) |
| Feb. 27, 2019 | ATRA | S 10b5-1 | 3,700 | $36.20 | $133,940 | 339,437 Indirect | -1.08% | Disposed | -99.0% (price as of 2026-08-19) |
| Feb. 27, 2019 | ATRA | S 10b5-1 | 200 | $35.22 | $7,044 | 343,137 Indirect | -0.06% | Disposed | -99.0% (price as of 2026-08-19) |
| Feb. 12, 2019 | ATRA | S 10b5-1 | 3,900 | $39.01 | $152,139 | 342,138 Indirect | -1.13% | Disposed | -99.1% (price as of 2026-08-19) |
| Feb. 11, 2019 | ATRA | S 10b5-1 | 3,900 | $38.52 | $150,228 | 346,038 Indirect | -1.11% | Disposed | -99.1% (price as of 2026-08-19) |
| Jan. 24, 2019 | ATRA | S 10b5-1 | 430 | $35.82 | $15,403 | 296,452 Indirect | -0.14% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 24, 2019 | ATRA | S 10b5-1 | 3,470 | $34.98 | $121,381 | 296,882 Indirect | -1.16% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 23, 2019 | ATRA | S 10b5-1 | 100 | $36.58 | $3,658 | 300,352 Indirect | -0.03% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 23, 2019 | ATRA | S 10b5-1 | 800 | $35.59 | $28,472 | 300,452 Indirect | -0.27% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 23, 2019 | ATRA | S 10b5-1 | 3,000 | $34.84 | $104,520 | 301,252 Indirect | -0.99% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 10, 2019 | ATRA | S 10b5-1 | 2,200 | $34.50 | $75,900 | 4,078 Indirect | -35.04% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 10, 2019 | ATRA | S 10b5-1 | 1,700 | $33.93 | $57,681 | 6,278 Indirect | -21.31% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 9, 2019 | ATRA | S 10b5-1 | 2,000 | $35.16 | $70,320 | 7,978 Indirect | -20.04% | Disposed | -99.0% (price as of 2026-08-19) |
| Jan. 9, 2019 | ATRA | S 10b5-1 | 1,900 | $34.51 | $65,569 | 9,978 Indirect | -16.00% | Disposed | -99.0% (price as of 2026-08-19) |
| Dec. 28, 2018 | ATRA | S 10b5-1 | 500 | $35.40 | $17,700 | 11,878 Indirect | -4.04% | Disposed | -99.0% (price as of 2026-08-19) |
| Dec. 28, 2018 | ATRA | S 10b5-1 | 3,400 | $34.60 | $117,640 | 12,378 Indirect | -21.55% | Disposed | -99.0% (price as of 2026-08-19) |
| Dec. 27, 2018 | ATRA | S 10b5-1 | 653 | $34.19 | $22,326 | 15,778 Indirect | -3.97% | Disposed | -99.0% (price as of 2026-08-19) |
| Dec. 27, 2018 | ATRA | S 10b5-1 | 3,247 | $32.82 | $106,567 | 16,431 Indirect | -16.50% | Disposed | -98.9% (price as of 2026-08-19) |
| Dec. 13, 2018 | ATRA | S 10b5-1 | 3,900 | $42.75 | $166,725 | 19,678 Indirect | -16.54% | Disposed | -99.2% (price as of 2026-08-19) |
| Dec. 12, 2018 | ATRA | S 10b5-1 | 3,900 | $42.56 | $165,984 | 23,578 Indirect | -14.19% | Disposed | -99.2% (price as of 2026-08-19) |
| Nov. 29, 2018 | ATRA | S 10b5-1 | 2,500 | $42.26 | $105,650 | 27,478 Indirect | -8.34% | Disposed | -99.2% (price as of 2026-08-19) |
| Nov. 29, 2018 | ATRA | S 10b5-1 | 1,400 | $41.13 | $57,582 | 29,978 Indirect | -4.46% | Disposed | -99.1% (price as of 2026-08-19) |
| Nov. 28, 2018 | ATRA | S 10b5-1 | 1,200 | $39.54 | $47,448 | 31,378 Indirect | -3.68% | Disposed | -99.1% (price as of 2026-08-19) |
| Nov. 28, 2018 | ATRA | S 10b5-1 | 2,700 | $38.65 | $104,355 | 32,578 Indirect | -7.65% | Disposed | -99.1% (price as of 2026-08-19) |
| Nov. 15, 2018 | ATRA | S 10b5-1 | 2,800 | $35.49 | $99,372 | 35,278 Indirect | -7.35% | Disposed | -99.0% (price as of 2026-08-19) |
| Nov. 15, 2018 | ATRA | S 10b5-1 | 1,100 | $34.67 | $38,137 | 38,078 Indirect | -2.81% | Disposed | -99.0% (price as of 2026-08-19) |
| Nov. 14, 2018 | ATRA | S 10b5-1 | 600 | $34.51 | $20,706 | 39,178 Indirect | -1.51% | Disposed | -99.0% (price as of 2026-08-19) |
| Nov. 14, 2018 | ATRA | S 10b5-1 | 3,300 | $33.89 | $111,837 | 39,778 Indirect | -7.66% | Disposed | -99.0% (price as of 2026-08-19) |
| Oct. 23, 2018 | ATRA | S 10b5-1 | 800 | $35.18 | $28,144 | 43,078 Indirect | -1.82% | Disposed | -99.0% (price as of 2026-08-19) |
| Oct. 23, 2018 | ATRA | S 10b5-1 | 1,700 | $34.39 | $58,463 | 43,878 Indirect | -3.73% | Disposed | -99.0% (price as of 2026-08-19) |
| Oct. 23, 2018 | ATRA | S 10b5-1 | 1,400 | $33.17 | $46,438 | 45,578 Indirect | -2.98% | Disposed | -98.9% (price as of 2026-08-19) |
| Oct. 22, 2018 | ATRA | S 10b5-1 | 795 | $34.26 | $27,237 | 46,978 Indirect | -1.66% | Disposed | -99.0% (price as of 2026-08-19) |
| Oct. 22, 2018 | ATRA | S 10b5-1 | 3,105 | $33.66 | $104,514 | 47,773 Indirect | -6.10% | Disposed | -98.9% (price as of 2026-08-19) |
| Oct. 5, 2018 | ATRA | S 10b5-1 | 100 | $41.00 | $4,100 | 50,878 Indirect | -0.20% | Disposed | -99.1% (price as of 2026-08-19) |
| Oct. 5, 2018 | ATRA | S 10b5-1 | 1,900 | $40.25 | $76,475 | 50,978 Indirect | -3.59% | Disposed | -99.1% (price as of 2026-08-19) |
| Oct. 5, 2018 | ATRA | S 10b5-1 | 1,900 | $39.58 | $75,202 | 52,878 Indirect | -3.47% | Disposed | -99.1% (price as of 2026-08-19) |
| Oct. 4, 2018 | ATRA | S 10b5-1 | 1,300 | $41.34 | $53,742 | 54,778 Indirect | -2.32% | Disposed | -99.1% (price as of 2026-08-19) |
| Oct. 4, 2018 | ATRA | S 10b5-1 | 2,600 | $40.09 | $104,234 | 56,078 Indirect | -4.43% | Disposed | -99.1% (price as of 2026-08-19) |
| Sept. 19, 2018 | ATRA | S 10b5-1 | 3,900 | $39.99 | $155,961 | 58,678 Indirect | -6.23% | Disposed | -99.1% (price as of 2026-08-19) |
| Sept. 18, 2018 | ATRA | S 10b5-1 | 3,900 | $39.62 | $154,518 | 62,578 Indirect | -5.87% | Disposed | -99.1% (price as of 2026-08-19) |
| Sept. 7, 2018 | ATRA | S 10b5-1 | 1,827 | $40.23 | $73,500 | 66,478 Indirect | -2.67% | Disposed | -99.1% (price as of 2026-08-19) |
| Sept. 7, 2018 | ATRA | S 10b5-1 | 2,073 | $39.74 | $82,381 | 68,305 Indirect | -2.95% | Disposed | -99.1% (price as of 2026-08-19) |
| Sept. 6, 2018 | ATRA | S 10b5-1 | 1,120 | $39.42 | $44,150 | 70,378 Indirect | -1.57% | Disposed | -99.1% (price as of 2026-08-19) |
| Sept. 6, 2018 | ATRA | S 10b5-1 | 2,780 | $38.45 | $106,891 | 71,498 Indirect | -3.74% | Disposed | -99.1% (price as of 2026-08-19) |
| Aug. 21, 2018 | ATRA | S 10b5-1 | 3,900 | $36.69 | $143,091 | 74,278 Indirect | -4.99% | Disposed | -99.0% (price as of 2026-08-19) |
| Aug. 20, 2018 | ATRA | S 10b5-1 | 3,900 | $36.04 | $140,556 | 78,178 Indirect | -4.75% | Disposed | -99.0% (price as of 2026-08-19) |
| Aug. 7, 2018 | ATRA | S 10b5-1 | 300 | $37.75 | $11,325 | 82,078 Indirect | -0.36% | Disposed | -99.1% (price as of 2026-08-19) |
| Aug. 7, 2018 | ATRA | S 10b5-1 | 3,600 | $37.35 | $134,460 | 82,378 Indirect | -4.19% | Disposed | -99.1% (price as of 2026-08-19) |
| Aug. 6, 2018 | ATRA | S 10b5-1 | 3,900 | $37.48 | $146,172 | 85,978 Indirect | -4.34% | Disposed | -99.1% (price as of 2026-08-19) |
| July 27, 2018 | ATRA | S 10b5-1 | 1,700 | $37.53 | $63,801 | 89,878 Indirect | -1.86% | Disposed | -99.1% (price as of 2026-08-19) |
| July 27, 2018 | ATRA | S 10b5-1 | 2,200 | $36.55 | $80,410 | 91,578 Indirect | -2.35% | Disposed | -99.0% (price as of 2026-08-19) |
| July 26, 2018 | ATRA | S 10b5-1 | 100 | $39.45 | $3,945 | 93,778 Indirect | -0.11% | Disposed | -99.1% (price as of 2026-08-19) |
| July 26, 2018 | ATRA | S 10b5-1 | 3,800 | $39.02 | $148,276 | 93,878 Indirect | -3.89% | Disposed | -99.1% (price as of 2026-08-19) |
| July 10, 2018 | ATRA | S 10b5-1 | 6,100 | $40.54 | $247,294 | 97,678 Indirect | -5.88% | Disposed | -99.1% (price as of 2026-08-19) |
| July 10, 2018 | ATRA | S 10b5-1 | 22,300 | $39.93 | $890,439 | 103,778 Indirect | -17.69% | Disposed | -99.1% (price as of 2026-08-19) |
| July 9, 2018 | ATRA | S 10b5-1 | 2,141 | $40.63 | $86,989 | 126,078 Indirect | -1.67% | Disposed | -99.1% (price as of 2026-08-19) |
| July 9, 2018 | ATRA | S 10b5-1 | 27,859 | $39.88 | $1,111,017 | 128,219 Indirect | -17.85% | Disposed | -99.1% (price as of 2026-08-19) |
| June 27, 2018 | ATRA | S 10b5-1 | 500 | $39.40 | $19,700 | 156,078 Indirect | -0.32% | Disposed | -99.1% (price as of 2026-08-19) |
| June 27, 2018 | ATRA | S 10b5-1 | 1,500 | $37.57 | $56,355 | 156,578 Indirect | -0.95% | Disposed | -99.1% (price as of 2026-08-19) |
| June 26, 2018 | ATRA | S 10b5-1 | 1,700 | $40.79 | $69,343 | 158,078 Indirect | -1.06% | Disposed | -99.1% (price as of 2026-08-19) |
| June 26, 2018 | ATRA | S 10b5-1 | 2,700 | $40.01 | $108,027 | 159,778 Indirect | -1.66% | Disposed | -99.1% (price as of 2026-08-19) |
| June 6, 2018 | ATRA | S 10b5-1 | 1,000 | $48.59 | $48,590 | 162,478 Indirect | -0.61% | Disposed | -99.3% (price as of 2026-08-19) |
| June 6, 2018 | ATRA | S 10b5-1 | 1,500 | $47.69 | $71,535 | 163,478 Indirect | -0.91% | Disposed | -99.3% (price as of 2026-08-19) |
| June 6, 2018 | ATRA | S 10b5-1 | 1,900 | $46.53 | $88,407 | 164,978 Indirect | -1.14% | Disposed | -99.2% (price as of 2026-08-19) |
| June 5, 2018 | ATRA | S 10b5-1 | 1,200 | $50.27 | $60,324 | 166,878 Indirect | -0.71% | Disposed | -99.3% (price as of 2026-08-19) |
| June 5, 2018 | ATRA | S 10b5-1 | 3,200 | $49.51 | $158,432 | 168,078 Indirect | -1.87% | Disposed | -99.3% (price as of 2026-08-19) |
| May 22, 2018 | ATRA | S 10b5-1 | 4,400 | $50.88 | $223,872 | 171,278 Indirect | -2.50% | Disposed | -99.3% (price as of 2026-08-19) |
| May 21, 2018 | ATRA | S 10b5-1 | 900 | $53.64 | $48,276 | 175,678 Indirect | -0.51% | Disposed | -99.3% (price as of 2026-08-19) |
| May 21, 2018 | ATRA | S 10b5-1 | 2,000 | $52.83 | $105,660 | 176,578 Indirect | -1.12% | Disposed | -99.3% (price as of 2026-08-19) |
| May 21, 2018 | ATRA | S 10b5-1 | 1,500 | $51.67 | $77,505 | 178,578 Indirect | -0.83% | Disposed | -99.3% (price as of 2026-08-19) |
| May 10, 2018 | ATRA | S 10b5-1 | 2,200 | $40.98 | $90,156 | 180,078 Indirect | -1.21% | Disposed | -99.1% (price as of 2026-08-19) |
| May 10, 2018 | ATRA | S 10b5-1 | 2,200 | $40.08 | $88,176 | 182,278 Indirect | -1.19% | Disposed | -99.1% (price as of 2026-08-19) |
| May 9, 2018 | ATRA | S 10b5-1 | 3,100 | $39.50 | $122,450 | 184,478 Indirect | -1.65% | Disposed | -99.1% (price as of 2026-08-19) |
| May 9, 2018 | ATRA | S 10b5-1 | 1,300 | $38.35 | $49,855 | 187,578 Indirect | -0.69% | Disposed | -99.1% (price as of 2026-08-19) |
| April 27, 2018 | ATRA | S 10b5-1 | 500 | $43.95 | $21,975 | 188,878 Indirect | -0.26% | Disposed | -99.2% (price as of 2026-08-19) |
Showing latest 100 of 370 transactions
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. 15, 2018 | ATRA | Restricted Stock Units | Common Stock (3,938) | — | — | 3,938 | Disposed |
| Feb. 6, 2018 | ATRA | Employee Stock Option (Right to Buy) | Common Stock (130,000) | $35.80 | Feb. 6, 2025 | 130,000 | Acquired |
| Nov. 15, 2017 | ATRA | Restricted Stock Units | Common Stock (5,908) | — | — | 5,908 | Disposed |
| Aug. 15, 2017 | ATRA | Restricted Stock Units | Common Stock (5,908) | — | — | 5,908 | Disposed |
| May 15, 2017 | ATRA | Restricted Stock Units | Common Stock (5,908) | — | — | 5,908 | Disposed |
| Feb. 15, 2017 | ATRA | Restricted Stock Units | Common Stock (5,907) | — | — | 5,907 | Disposed |
| Nov. 15, 2016 | ATRA | Restricted Stock Units | Common Stock (5,908) | — | — | 5,908 | Disposed |
| Aug. 15, 2016 | ATRA | Restricted Stock Units | Common Stock (5,908) | — | — | 5,908 | Disposed |
| May 16, 2016 | ATRA | Restricted Stock Units | Common Stock (5,907) | — | — | 5,907 | Disposed |
| Feb. 16, 2016 | ATRA | Restricted Stock Units | Common Stock (5,908) | — | — | 5,908 | Disposed |
| Dec. 17, 2015 | ATRA | Employee Stock Option (Right to Buy) | Common Stock (220,000) | $22.72 | Dec. 17, 2022 | 220,000 | Acquired |
| Nov. 16, 2015 | ATRA | Restricted Stock Units | Common Stock (5,908) | — | — | 5,908 | Disposed |
| Aug. 17, 2015 | ATRA | Restricted Stock Units | Common Stock (5,907) | — | — | 5,907 | Disposed |
| May 15, 2015 | ATRA | Restricted Stock Units | Common Stock (31,508) | — | — | 31,508 | Disposed |
| Jan. 16, 2015 | ATRA | Employee Stock Option (Right to Buy) | Common Stock (126,667) | $25.15 | Jan. 16, 2022 | 126,667 | Acquired |
| Oct. 21, 2014 | ATRA | Restricted Stock Unit | Common Stock (94,523) | — | — | 94,523 | Acquired |
| Oct. 15, 2014 | ATRA | Employee Stock Option (Right to Buy) | Common Stock (155,000) | $11.00 | Oct. 14, 2021 | 155,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 15, 2014 | ATRA | Common Stock | 1,066,153 | Indirect |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $383,958 | — | — | $879,473 | — | — | $888,776 | $8,014,771 |
| 2018 | $607,136 | $440,086 | — | — | — | — | $689 | $6,132,757 |
| 2017 | $562,380 | $320,503 | $2,483,250 | — | — | — | $689 | $3,366,822 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.