Kenneth Zak
Insider
First SEC filing: June 15, 2015 · Latest: June 15, 2015
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 3, 2017 | BW | A | 12,513 | · | · | 12,513 Direct | · | Acquired | (price as of 2026-10-05) |
| March 2, 2017 | BW | M | 640 | · | · | 2,188 Direct | +41.34% | Acquired | (price as of 2026-10-05) |
| March 2, 2017 | BW | F | 257 | $10.58 | $2,719 | 1,931 Direct | -11.75% | Disposed | -94.7% (price as of 2026-10-05) |
| March 2, 2017 | BW | M | 640 | · | · | 640 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| March 1, 2017 | BW | M | 959 | · | · | 1,933 Direct | +98.46% | Acquired | (price as of 2026-10-05) |
| March 1, 2017 | BW | F | 385 | $10.33 | $3,977 | 1,548 Direct | -19.92% | Disposed | -94.5% (price as of 2026-10-05) |
| March 1, 2017 | BW | M | 959 | · | · | 1,918 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| July 1, 2016 | BW | M | 883 | · | · | 1,273 Direct | +226.41% | Acquired | (price as of 2026-10-05) |
| July 1, 2016 | BW | F | 299 | $14.77 | $4,416 | 974 Direct | -23.49% | Disposed | -96.2% (price as of 2026-10-05) |
| July 1, 2016 | BW | M | 883 | · | · | 1,766 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| March 2, 2016 | BW | M | 640 | · | · | 640 Direct | · | Acquired | (price as of 2026-10-05) |
| March 2, 2016 | BW | F | 250 | $18.98 | $4,745 | 390 Direct | -39.06% | Disposed | -97.0% (price as of 2026-10-05) |
| March 2, 2016 | BW | M | 640 | · | · | 1,280 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| March 1, 2016 | BW | A | 2,877 | · | · | 2,877 Direct | · | Acquired | (price as of 2026-10-05) |
| March 1, 2016 | BW | A | 11,211 | · | · | 11,211 Direct | · | Acquired | (price as of 2026-10-05) |
| July 6, 2015 | BW | A | 1,981 | · | · | 1,981 Direct | · | Acquired | (price as of 2026-10-05) |
| July 6, 2015 | BW | A | 1,920 | · | · | 1,920 Direct | · | Acquired | (price as of 2026-10-05) |
| July 6, 2015 | BW | A | 10,687 | · | · | 10,687 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2015 | BW | A | 2,733 | · | · | 2,733 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2015 | BW | A | 2,649 | · | · | 2,649 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2015 | BW | A | 7,169 | · | · | 7,169 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2015 | BW | A | 9,942 | · | · | 9,942 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2015 | BW | A | 12,865 | · | · | 12,865 Direct | · | 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 |
|---|---|---|---|---|---|---|---|
| March 3, 2017 | BW | Restricted Stock Units | Common Stock | $0.00 | March 3, 2020 | 12,513 | Acquired |
| March 2, 2017 | BW | Restricted Stock Units | Common Stock | $0.00 | March 2, 2018 | 640 | Disposed |
| March 1, 2017 | BW | Restricted Stock Units | Common Stock | $0.00 | March 1, 2019 | 959 | Disposed |
| July 1, 2016 | BW | Restricted Stock Units | Common Stock | $0.00 | July 1, 2018 | 883 | Disposed |
| March 2, 2016 | BW | Restricted Stock Units | Common Stock | $0.00 | March 2, 2018 | 640 | Disposed |
| March 1, 2016 | BW | Restricted Stock Units | Common Stock | $0.00 | March 1, 2019 | 2,877 | Acquired |
| March 1, 2016 | BW | Stock Options (right to buy) | Common Stock | $19.00 | March 1, 2026 | 11,211 | Acquired |
| July 6, 2015 | BW | Restricted Stock Units | Common Stock | $0.00 | March 2, 2018 | 1,981 | Acquired |
| July 6, 2015 | BW | Restricted Stock Units | Common Stock | $0.00 | March 2, 2018 | 1,920 | Acquired |
| July 6, 2015 | BW | Stock Options (right to buy) | Common Stock | $18.32 | March 2, 2025 | 10,687 | Acquired |
| July 1, 2015 | BW | Restricted Stock Units | Common Stock | $0.00 | July 1, 2018 | 2,733 | Acquired |
| July 1, 2015 | BW | Restricted Stock Units | Common Stock | $0.00 | July 1, 2018 | 2,649 | Acquired |
| July 1, 2015 | BW | Restricted Stock Units | Common Stock | $0.00 | July 1, 2017 | 7,169 | Acquired |
| July 1, 2015 | BW | Stock Options (right to buy) | Common Stock | $19.90 | July 1, 2025 | 9,942 | Acquired |
| July 1, 2015 | BW | Stock Options (right to buy) | Common Stock | $19.90 | July 1, 2025 | 12,865 | 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 |
|---|---|---|---|---|
| June 15, 2015 | BW | No securities beneficially owned | 0 | Direct |