Aldis Birkans
Insider
First SEC filing: Aug. 14, 2018 · Latest: Aug. 14, 2018
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 28, 2026 | NBHC | F | 3,259 | $43.27 | $141,017 | 261,186 Direct | -1.23% | Disposed | -12.0% (price as of 2026-10-02) |
| March 17, 2026 | NBHC | A | 15,523 | · | · | 264,445 Direct | +6.24% | Acquired | (price as of 2026-10-02) |
| March 1, 2026 | NBHC | A | 2,971 | · | · | 250,218 Direct | +1.20% | Acquired | (price as of 2026-10-02) |
| March 1, 2026 | NBHC | F | 1,296 | $39.99 | $51,827 | 248,922 Direct | -0.52% | Disposed | -4.8% (price as of 2026-10-02) |
| Feb. 11, 2026 | NBHC | M | 3,080 | $19.56 | $60,245 | 249,503 Direct | +1.25% | Acquired | 94.6% (price as of 2026-10-02) |
| Feb. 11, 2026 | NBHC | F | 2,256 | $41.53 | $93,692 | 247,247 Direct | -0.90% | Disposed | -8.4% (price as of 2026-10-02) |
| Feb. 11, 2026 | NBHC | M | 3,080 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 7, 2026 | NBHC | A | 189,825 | · | · | 246,423 Direct | +335.39% | Acquired | (price as of 2026-10-02) |
| April 28, 2025 | NBHC | F | 2,496 | $35.86 | $89,507 | 56,598 Direct | -4.22% | Disposed | 6.1% (price as of 2026-10-02) |
| April 1, 2025 | NBHC | A | 8,536 | · | · | 59,094 Direct | +16.88% | Acquired | (price as of 2026-10-02) |
| March 1, 2025 | NBHC | A | 6,312 | · | · | 53,445 Direct | +13.39% | Acquired | (price as of 2026-10-02) |
| March 1, 2025 | NBHC | F | 2,887 | $41.87 | $120,879 | 50,558 Direct | -5.40% | Disposed | -9.1% (price as of 2026-10-02) |
| Aug. 16, 2024 | NBHC | M | 2,773 | $19.08 | $52,909 | 49,065 Direct | +5.99% | Acquired | 99.5% (price as of 2026-10-02) |
| Aug. 16, 2024 | NBHC | F | 1,932 | $41.37 | $79,927 | 47,133 Direct | -3.94% | Disposed | -8.0% (price as of 2026-10-02) |
| Aug. 16, 2024 | NBHC | M | 2,773 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 28, 2024 | NBHC | F | 1,573 | $33.50 | $52,696 | 46,292 Direct | -3.29% | Disposed | 13.6% (price as of 2026-10-02) |
| April 1, 2024 | NBHC | A | 9,704 | · | · | 46,364 Direct | +26.47% | Acquired | (price as of 2026-10-02) |
| April 1, 2024 | NBHC | A | 2,666 | · | · | 49,030 Direct | +5.75% | Acquired | (price as of 2026-10-02) |
| April 1, 2024 | NBHC | F | 1,165 | $35.41 | $41,253 | 47,865 Direct | -2.38% | Disposed | 7.5% (price as of 2026-10-02) |
| March 1, 2024 | NBHC | A | 1,312 | · | · | 37,308 Direct | +3.64% | Acquired | (price as of 2026-10-02) |
| March 1, 2024 | NBHC | F | 648 | $33.63 | $21,792 | 36,660 Direct | -1.74% | Disposed | 13.2% (price as of 2026-10-02) |
| Dec. 14, 2023 | NBHC | M | 2,600 | $18.92 | $49,192 | 37,863 Direct | +7.37% | Acquired | 101.2% (price as of 2026-10-02) |
| Dec. 14, 2023 | NBHC | F | 1,867 | $37.95 | $70,853 | 35,996 Direct | -4.93% | Disposed | 0.3% (price as of 2026-10-02) |
| Dec. 14, 2023 | NBHC | M | 2,600 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 28, 2023 | NBHC | F | 1,519 | $31.80 | $48,304 | 35,263 Direct | -4.13% | Disposed | 19.7% (price as of 2026-10-02) |
| April 1, 2023 | NBHC | A | 4,126 | · | · | 34,695 Direct | +13.50% | Acquired | (price as of 2026-10-02) |
| April 1, 2023 | NBHC | A | 3,709 | · | · | 38,404 Direct | +10.69% | Acquired | (price as of 2026-10-02) |
| April 1, 2023 | NBHC | F | 1,622 | $33.46 | $54,272 | 36,782 Direct | -4.22% | Disposed | 13.7% (price as of 2026-10-02) |
| April 1, 2023 | NBHC | A | 10,216 | · | · | 10,216 Direct | · | Acquired | (price as of 2026-10-02) |
| March 1, 2023 | NBHC | A | 3,545 | · | · | 32,362 Direct | +12.30% | Acquired | (price as of 2026-10-02) |
| March 1, 2023 | NBHC | F | 1,793 | $40.42 | $72,473 | 30,569 Direct | -5.54% | Disposed | -5.8% (price as of 2026-10-02) |
| Dec. 12, 2022 | NBHC | M | 3,530 | $18.09 | $63,858 | 31,084 Direct | +12.81% | Acquired | 110.4% (price as of 2026-10-02) |
| Dec. 12, 2022 | NBHC | F | 2,373 | $43.48 | $103,178 | 28,711 Direct | -7.63% | Disposed | -12.5% (price as of 2026-10-02) |
| Dec. 12, 2022 | NBHC | M | 3,530 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 28, 2022 | NBHC | F | 1,289 | $37.05 | $47,757 | 27,214 Direct | -4.52% | Disposed | 2.7% (price as of 2026-10-02) |
| April 1, 2022 | NBHC | A | 3,306 | · | · | 28,503 Direct | +13.12% | Acquired | (price as of 2026-10-02) |
| April 1, 2022 | NBHC | A | 8,317 | · | · | 8,317 Direct | · | Acquired | (price as of 2026-10-02) |
| March 1, 2022 | NBHC | A | 5,265 | · | · | 27,612 Direct | +23.56% | Acquired | (price as of 2026-10-02) |
| March 1, 2022 | NBHC | F | 2,415 | $41.40 | $99,981 | 25,197 Direct | -8.75% | Disposed | -8.1% (price as of 2026-10-02) |
| March 1, 2022 | NBHC | A | 5,265 | · | · | 27,612 Direct | +23.56% | Acquired | (price as of 2026-10-02) |
| March 1, 2022 | NBHC | F | 2,415 | $41.40 | $99,981 | 25,197 Direct | -8.75% | Disposed | -8.1% (price as of 2026-10-02) |
| April 28, 2021 | NBHC | F | 1,212 | $40.55 | $49,147 | 21,990 Direct | -5.22% | Disposed | -6.1% (price as of 2026-10-02) |
| April 1, 2021 | NBHC | A | 6,165 | · | · | 6,165 Direct | · | Acquired | (price as of 2026-10-02) |
| April 1, 2021 | NBHC | A | 3,367 | · | · | 23,202 Direct | +16.98% | Acquired | (price as of 2026-10-02) |
| March 1, 2021 | NBHC | F | 951 | $39.36 | $37,431 | 19,835 Direct | -4.58% | Disposed | -3.3% (price as of 2026-10-02) |
| March 1, 2021 | NBHC | A | 2,220 | · | · | 20,786 Direct | +11.96% | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2021 | NBHC | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 19, 2021 | NBHC | F | 15,014 | $36.27 | $544,558 | 18,466 Direct | -44.84% | Disposed | 4.9% (price as of 2026-10-02) |
| Feb. 19, 2021 | NBHC | M | 20,000 | $20.00 | $400,000 | 33,480 Direct | +148.37% | Acquired | 90.3% (price as of 2026-10-02) |
| April 28, 2020 | NBHC | F | 847 | $26.47 | $22,420 | 13,152 Direct | -6.05% | Disposed | 43.8% (price as of 2026-10-02) |
| April 1, 2020 | NBHC | A | 17,552 | · | · | 17,552 Direct | · | Acquired | (price as of 2026-10-02) |
| April 1, 2020 | NBHC | A | 3,772 | · | · | 13,999 Direct | +36.88% | Acquired | (price as of 2026-10-02) |
| March 1, 2020 | NBHC | A | 2,933 | · | · | 11,595 Direct | +33.86% | Acquired | (price as of 2026-10-02) |
| March 1, 2020 | NBHC | F | 1,368 | $30.59 | $41,847 | 10,227 Direct | -11.80% | Disposed | 24.4% (price as of 2026-10-02) |
| April 28, 2019 | NBHC | F | 690 | $37.68 | $25,999 | 8,290 Direct | -7.68% | Disposed | 1.0% (price as of 2026-10-02) |
| April 1, 2019 | NBHC | A | 7,631 | · | · | 7,631 Direct | · | Acquired | (price as of 2026-10-02) |
| April 1, 2019 | NBHC | A | 2,112 | · | · | 8,980 Direct | +30.75% | Acquired | (price as of 2026-10-02) |
| March 1, 2019 | NBHC | F | 1,091 | $36.00 | $39,276 | 6,868 Direct | -13.71% | Disposed | 5.7% (price as of 2026-10-02) |
| March 1, 2019 | NBHC | A | 2,324 | · | · | 7,959 Direct | +41.24% | Acquired | (price as of 2026-10-02) |
| May 13, 2013 | NBHC | P | 500 | $18.19 | $9,095 | 2,856 Direct | +21.22% | Acquired | 109.2% (price as of 2026-10-02) |
| May 13, 2013 | NBHC | P | 500 | $18.26 | $9,130 | 3,356 Direct | +17.51% | Acquired | 108.4% (price as of 2026-10-02) |
| May 2, 2013 | NBHC | A | 3,530 | · | · | 3,530 Direct | · | Acquired | (price as of 2026-10-02) |
| May 2, 2013 | NBHC | A | 2,356 | · | · | 2,356 Direct | · | Acquired | (price as of 2026-10-02) |
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. 11, 2026 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $19.56 | March 1, 2026 | 3,080 | Disposed |
| Aug. 16, 2024 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $19.08 | April 28, 2025 | 2,773 | Disposed |
| Dec. 14, 2023 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $18.92 | April 29, 2024 | 2,600 | Disposed |
| April 1, 2023 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $33.46 | April 1, 2033 | 10,216 | Acquired |
| Dec. 12, 2022 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $18.09 | May 2, 2023 | 3,530 | Disposed |
| April 1, 2022 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $40.83 | April 1, 2032 | 8,317 | Acquired |
| April 1, 2021 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $40.16 | April 1, 2031 | 6,165 | Acquired |
| Feb. 19, 2021 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $20.00 | Aug. 2, 2021 | 20,000 | Disposed |
| April 1, 2020 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $23.10 | April 1, 2030 | 17,552 | Acquired |
| April 1, 2019 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $34.08 | April 1, 2029 | 7,631 | Acquired |
| May 2, 2013 | NBHC | Employee Stock Option (Right to Buy) | Common Stock | $18.09 | May 2, 2023 | 3,530 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 14, 2018 | NBHC | Common Stock | 5,419 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 20,000 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 3,530 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 2,600 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 2,773 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 3,080 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 3,303 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 2,442 | Direct |
| Aug. 14, 2018 | NBHC | Employee Stock Option (Right to Buy) | 1,987 | Direct |
| Sept. 19, 2012 | NBHC | Employee Stock Option (Right to Buy) | 20,000 | Direct |
| Sept. 19, 2012 | NBHC | Employee Stock Option (Right to Buy) | 15,000 | Direct |