Alan B. Colberg
Insider
First SEC filing: Jan. 26, 2023 · Latest: Jan. 26, 2023
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 18, 2026 | CRBD | A | 6,553 | · | · | 64,962 Direct | +11.22% | Acquired | (price as of 2026-10-05) |
| April 23, 2026 | USB | A | 3,355 | · | · | 3,355 Direct | · | Acquired | (price as of 2026-10-06) |
| June 3, 2025 | CRBD | A | 5,007 | · | · | 58,409 Direct | +9.38% | Acquired | (price as of 2026-10-05) |
| April 17, 2025 | USB | A | 4,843 | · | · | 4,843 Direct | · | Acquired | (price as of 2026-10-06) |
| June 21, 2024 | CRBD | A | 5,563 | · | · | 53,402 Direct | +11.63% | Acquired | (price as of 2026-10-05) |
| April 18, 2024 | USB | A | 4,691 | · | · | 4,691 Direct | · | Acquired | (price as of 2026-10-06) |
| June 20, 2023 | CRBD | A | 9,981 | · | · | 47,839 Direct | +26.36% | Acquired | (price as of 2026-10-05) |
| April 21, 2023 | USB | P | 10,000 | $34.14 | $341,400 | 10,050 Direct | +20000.00% | Acquired | 68.2% (price as of 2026-10-06) |
| April 20, 2023 | USB | A | 5,035 | · | · | 5,035 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 24, 2023 | USB | A | 1,143 | · | · | 1,143 Direct | · | Acquired | (price as of 2026-10-06) |
| Nov. 10, 2022 | CRBD | P | 20,608 | $23.16 | $477,281 | 37,858 Direct | +119.47% | Acquired | -8.8% (price as of 2026-10-05) |
| Nov. 10, 2022 | CRBD | P | 9,392 | $22.38 | $210,193 | 17,250 Direct | +119.52% | Acquired | -5.6% (price as of 2026-10-05) |
| Sept. 15, 2022 | CRBD | A | 7,858 | · | · | 7,858 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 5, 2021 | AIZN | S | 1,608 | $166.68 | $268,021 | 174,768 Direct | -0.91% | Disposed | -89.5% (price as of 2026-10-05) |
| Nov. 5, 2021 | AIZN | S | 11,792 | $165.26 | $1,948,746 | 176,376 Direct | -6.27% | Disposed | -89.4% (price as of 2026-10-05) |
| Aug. 13, 2021 | AIZN | S | 10,000 | $165.08 | $1,650,800 | 188,168 Direct | -5.05% | Disposed | -89.4% (price as of 2026-10-05) |
| March 16, 2021 | AIZN | F | 36,615 | $137.39 | $5,030,535 | 198,105 Direct | -15.60% | Disposed | -87.2% (price as of 2026-10-05) |
| March 16, 2021 | AIZN | A | 68,799 | · | · | 234,720 Direct | +41.46% | Acquired | (price as of 2026-10-05) |
| March 16, 2021 | AIZN | F | 11,744 | $137.39 | $1,613,508 | 165,921 Direct | -6.61% | Disposed | -87.2% (price as of 2026-10-05) |
| March 16, 2021 | AIZN | A | 12,555 | · | · | 177,665 Direct | +7.60% | Acquired | (price as of 2026-10-05) |
| March 16, 2020 | AIZN | A | 20,560 | · | · | 164,947 Direct | +14.24% | Acquired | (price as of 2026-10-05) |
| March 16, 2020 | AIZN | F | 2,586 | $83.90 | $216,965 | 144,387 Direct | -1.76% | Disposed | -79.0% (price as of 2026-10-05) |
| March 16, 2020 | AIZN | F | 5,510 | $83.90 | $462,289 | 146,973 Direct | -3.61% | Disposed | -79.0% (price as of 2026-10-05) |
| March 12, 2020 | AIZN | F | 24,022 | $96.61 | $2,320,765 | 152,483 Direct | -13.61% | Disposed | -81.8% (price as of 2026-10-05) |
| March 12, 2020 | AIZN | A | 45,137 | · | · | 176,505 Direct | +34.36% | Acquired | (price as of 2026-10-05) |
| March 9, 2020 | AIZN | F | 2,225 | $109.05 | $242,636 | 131,368 Direct | -1.67% | Disposed | -83.9% (price as of 2026-10-05) |
| March 16, 2019 | AIZN | A | 14,578 | · | · | 133,424 Direct | +12.27% | Acquired | (price as of 2026-10-05) |
| March 16, 2019 | AIZN | F | 5,510 | $98.73 | $544,002 | 118,846 Direct | -4.43% | Disposed | -82.2% (price as of 2026-10-05) |
| March 10, 2019 | AIZN | F | 18,631 | $99.96 | $1,862,355 | 124,356 Direct | -13.03% | Disposed | -82.4% (price as of 2026-10-05) |
| March 10, 2019 | AIZN | A | 35,006 | · | · | 142,987 Direct | +32.42% | Acquired | (price as of 2026-10-05) |
| March 10, 2019 | AIZN | F | 2,621 | $99.96 | $261,995 | 107,981 Direct | -2.37% | Disposed | -82.4% (price as of 2026-10-05) |
| March 9, 2019 | AIZN | F | 2,225 | $99.96 | $222,411 | 110,602 Direct | -1.97% | Disposed | -82.4% (price as of 2026-10-05) |
| Nov. 14, 2018 | AIZN | F | 1,118 | $99.93 | $111,722 | 112,734 Direct | -0.98% | Disposed | -82.4% (price as of 2026-10-05) |
| April 12, 2018 | AIZN | F | 12,339 | $91.80 | $1,132,720 | 113,768 Direct | -9.78% | Disposed | -80.8% (price as of 2026-10-05) |
| April 12, 2018 | AIZN | A | 23,184 | · | · | 126,107 Direct | +22.53% | Acquired | (price as of 2026-10-05) |
| March 16, 2018 | AIZN | A | 31,057 | · | · | 102,923 Direct | +43.22% | Acquired | (price as of 2026-10-05) |
| March 12, 2018 | AIZN | F | 2,742 | $89.00 | $244,038 | 71,866 Direct | -3.68% | Disposed | -80.2% (price as of 2026-10-05) |
| March 10, 2018 | AIZN | F | 2,621 | $90.81 | $238,013 | 74,608 Direct | -3.39% | Disposed | -80.6% (price as of 2026-10-05) |
| March 9, 2018 | AIZN | F | 2,225 | $90.81 | $202,052 | 77,229 Direct | -2.80% | Disposed | -80.6% (price as of 2026-10-05) |
| Nov. 14, 2017 | AIZN | F | 196 | $98.85 | $19,375 | · Direct | · | Disposed | -82.2% (price as of 2026-10-05) |
| June 29, 2017 | KMX | A | 2,406 | · | · | 6,845 Direct | +54.20% | Acquired | (price as of 2026-10-05) |
| April 21, 2017 | AIZN | F | 6,059 | $94.70 | $573,787 | 79,479 Direct | -7.08% | Disposed | -81.4% (price as of 2026-10-05) |
| April 21, 2017 | AIZN | A | 10,853 | · | · | 85,538 Direct | +14.53% | Acquired | (price as of 2026-10-05) |
| March 13, 2017 | AIZN | F | 910 | $99.41 | $90,463 | 74,685 Direct | -1.20% | Disposed | -82.3% (price as of 2026-10-05) |
| March 12, 2017 | AIZN | F | 2,876 | $99.64 | $286,565 | 75,595 Direct | -3.67% | Disposed | -82.4% (price as of 2026-10-05) |
| March 10, 2017 | AIZN | F | 2,749 | $99.64 | $273,910 | 78,471 Direct | -3.38% | Disposed | -82.4% (price as of 2026-10-05) |
| March 9, 2017 | AIZN | A | 12,538 | · | · | 81,220 Direct | +18.26% | Acquired | (price as of 2026-10-05) |
| Nov. 14, 2016 | AIZN | F | 196 | $86.01 | $16,858 | 68,587 Direct | -0.28% | Disposed | -79.6% (price as of 2026-10-05) |
| July 1, 2016 | KMX | A | 2,810 | · | · | 4,439 Direct | +172.50% | Acquired | (price as of 2026-10-05) |
| April 19, 2016 | AIZN | F | 8,672 | $81.52 | $706,941 | 68,677 Direct | -11.21% | Disposed | -78.4% (price as of 2026-10-05) |
| April 19, 2016 | AIZN | A | 15,534 | · | · | 77,349 Direct | +25.13% | Acquired | (price as of 2026-10-05) |
| April 12, 2016 | KMX | A | 629 | · | · | 1,629 Direct | +62.90% | Acquired | (price as of 2026-10-05) |
| April 12, 2016 | KMX | P | 1,000 | $51.78 | $51,780 | 1,000 Direct | · | Acquired | 5.9% (price as of 2026-10-05) |
| March 14, 2016 | AIZN | F | 2,295 | $77.43 | $177,702 | 61,815 Direct | -3.58% | Disposed | -77.3% (price as of 2026-10-05) |
| March 13, 2016 | AIZN | F | 910 | $77.60 | $70,616 | 64,110 Direct | -1.40% | Disposed | -77.3% (price as of 2026-10-05) |
| March 12, 2016 | AIZN | F | 2,876 | $77.60 | $223,178 | 65,020 Direct | -4.24% | Disposed | -77.3% (price as of 2026-10-05) |
| March 10, 2016 | AIZN | A | 14,770 | · | · | 67,896 Direct | +27.80% | Acquired | (price as of 2026-10-05) |
| Nov. 14, 2015 | AIZN | F | 196 | $82.15 | $16,101 | 53,004 Direct | -0.37% | Disposed | -78.6% (price as of 2026-10-05) |
| April 27, 2015 | AIZN | F | 8,213 | $59.86 | $491,630 | 53,076 Direct | -13.40% | Disposed | -70.6% (price as of 2026-10-05) |
| April 27, 2015 | AIZN | A | 14,712 | · | · | 61,289 Direct | +31.59% | Acquired | (price as of 2026-10-05) |
| March 14, 2015 | AIZN | F | 2,170 | $61.22 | $132,847 | 46,577 Direct | -4.45% | Disposed | -71.3% (price as of 2026-10-05) |
| March 13, 2015 | AIZN | F | 672 | $61.22 | $41,140 | 48,747 Direct | -1.36% | Disposed | -71.3% (price as of 2026-10-05) |
| March 12, 2015 | AIZN | A | 15,456 | · | · | 49,419 Direct | +45.51% | Acquired | (price as of 2026-10-05) |
| March 8, 2015 | AIZN | F | 1,714 | $61.59 | $105,565 | 33,963 Direct | -4.80% | Disposed | -71.5% (price as of 2026-10-05) |
| Nov. 14, 2014 | AIZN | F | 196 | $67.59 | $13,248 | 35,551 Direct | -0.55% | Disposed | -74.0% (price as of 2026-10-05) |
| May 29, 2014 | AIZN | S | 5,000 | $67.47 | $337,350 | 35,620 Direct | -12.31% | Disposed | -73.9% (price as of 2026-10-05) |
| April 24, 2014 | AIZN | F | 8,118 | $67.17 | $545,286 | 40,620 Direct | -16.66% | Disposed | -73.8% (price as of 2026-10-05) |
| April 24, 2014 | AIZN | A | 14,543 | · | · | 48,738 Direct | +42.53% | Acquired | (price as of 2026-10-05) |
| March 14, 2014 | AIZN | F | 2,294 | $65.37 | $149,959 | 34,195 Direct | -6.29% | Disposed | -73.1% (price as of 2026-10-05) |
| March 13, 2014 | AIZN | A | 4,889 | · | · | 36,489 Direct | +15.47% | Acquired | (price as of 2026-10-05) |
| March 10, 2014 | AIZN | F | 2,219 | $68.70 | $152,445 | 31,600 Direct | -6.56% | Disposed | -74.4% (price as of 2026-10-05) |
| March 8, 2014 | AIZN | F | 2,002 | $67.94 | $136,016 | 33,819 Direct | -5.59% | Disposed | -74.1% (price as of 2026-10-05) |
| Nov. 14, 2013 | AIZN | A | 3,500 | · | · | 35,659 Direct | +10.88% | Acquired | (price as of 2026-10-05) |
| March 14, 2013 | AIZN | A | 12,328 | · | · | 31,924 Direct | +62.91% | Acquired | (price as of 2026-10-05) |
| March 10, 2013 | AIZN | F | 1,716 | $42.84 | $73,513 | 19,596 Direct | -8.05% | Disposed | -59.0% (price as of 2026-10-05) |
| March 8, 2013 | AIZN | F | 1,713 | $42.84 | $73,385 | 21,312 Direct | -7.44% | Disposed | -59.0% (price as of 2026-10-05) |
| March 10, 2012 | AIZN | F | 1,602 | $41.63 | $66,691 | 22,785 Direct | -6.57% | Disposed | -57.8% (price as of 2026-10-05) |
| March 8, 2012 | AIZN | A | 12,467 | · | · | 24,387 Direct | +104.59% | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| April 23, 2026 | USB | Restricted Stock Units | Common Stock, $0.01 par value | · | · | 3,355 | Acquired |
| April 17, 2025 | USB | Restricted Stock Units | Common Stock, $0.01 par value | · | · | 4,843 | Acquired |
| April 18, 2024 | USB | Restricted Stock Units | Common Stock, $0.01 par value | · | · | 4,691 | Acquired |
| April 20, 2023 | USB | Restricted Stock Units | Common Stock, $0.01 par value | · | · | 5,035 | Acquired |
| Jan. 24, 2023 | USB | Restricted Stock Units | Common Stock, $0.01 par value | · | · | 1,143 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
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 |
|---|---|---|---|---|---|---|---|---|
| 2021 | $1,200,000 | · | · | · | $2,227,200 | · | $803,882 | $11,504,780 |
| 2020 | $1,192,692 | · | · | · | $2,169,600 | $574,018 | $592,804 | $11,855,966 |
| 2018 | $979,039 | · | · | · | $1,738,773 | · | $400,150 | $13,616,946 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.