Michael Bergeron
Insider
First SEC filing: Aug. 23, 2012 · Latest: Aug. 23, 2012
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 16, 2016 | DLB | S | 1,850 | $49.10 | $90,835 | 34,940 Direct | -5.03% | Disposed | 19.9% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 29,101 | $37.35 | $1,086,922 | 64,041 Direct | +83.29% | Acquired | 57.7% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | S | 29,101 | $49.10 | $1,428,859 | 34,940 Direct | -45.44% | Disposed | 19.9% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | S | 19,049 | $49.10 | $935,306 | 12,556 Indirect | -60.27% | Disposed | 19.9% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 29,101 | · | · | 34,551 Direct | -45.72% | Disposed | (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 1,850 | · | · | 98,633 Direct | -1.84% | Disposed | (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 1,850 | $40.37 | $74,684 | 36,790 Direct | +5.29% | Acquired | 45.9% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 29,101 | · | · | 34,551 Direct | -45.72% | Disposed | (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 1,850 | · | · | 98,633 Direct | -1.84% | Disposed | (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | S | 19,049 | $49.10 | $935,306 | 12,556 Indirect | -60.27% | Disposed | 19.9% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | S | 29,101 | $49.10 | $1,428,859 | 34,940 Direct | -45.44% | Disposed | 19.9% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 29,101 | $37.35 | $1,086,922 | 64,041 Direct | +83.29% | Acquired | 57.7% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | S | 1,850 | $49.10 | $90,835 | 34,940 Direct | -5.03% | Disposed | 19.9% (price as of 2026-10-02) |
| Aug. 16, 2016 | DLB | M | 1,850 | $40.37 | $74,684 | 36,970 Direct | +5.27% | Acquired | 45.9% (price as of 2026-10-02) |
| Aug. 10, 2016 | DLB | M | 17,400 | · | · | 9,000 Direct | -65.91% | Disposed | (price as of 2026-10-02) |
| Aug. 10, 2016 | DLB | S | 761 | $49.71 | $37,829 | 31,605 Indirect | -2.35% | Disposed | 18.5% (price as of 2026-10-02) |
| Aug. 10, 2016 | DLB | S | 17,400 | $49.67 | $864,258 | 34,940 Direct | -33.24% | Disposed | 18.6% (price as of 2026-10-02) |
| Aug. 10, 2016 | DLB | M | 17,400 | $30.49 | $530,526 | 52,340 Direct | +49.80% | Acquired | 93.1% (price as of 2026-10-02) |
| Aug. 9, 2016 | DLB | M | 50,000 | · | · | 26,400 Direct | -65.45% | Disposed | (price as of 2026-10-02) |
| Aug. 9, 2016 | DLB | S | 50,000 | $49.90 | $2,495,000 | 34,940 Direct | -58.87% | Disposed | 18.0% (price as of 2026-10-02) |
| Aug. 9, 2016 | DLB | M | 50,000 | $30.49 | $1,524,500 | 84,940 Direct | +143.10% | Acquired | 93.1% (price as of 2026-10-02) |
| May 17, 2016 | DLB | M | 10,000 | · | · | 76,400 Direct | -11.57% | Disposed | (price as of 2026-10-02) |
| May 17, 2016 | DLB | M | 40,000 | · | · | 63,652 Direct | -38.59% | Disposed | (price as of 2026-10-02) |
| May 17, 2016 | DLB | S | 10,000 | $45.02 | $450,200 | 67,162 Direct | -12.96% | Disposed | 30.8% (price as of 2026-10-02) |
| May 17, 2016 | DLB | M | 10,000 | $30.49 | $304,900 | 77,162 Direct | +14.89% | Acquired | 93.1% (price as of 2026-10-02) |
| May 17, 2016 | DLB | S | 40,000 | $45.02 | $1,800,800 | 67,162 Direct | -37.33% | Disposed | 30.8% (price as of 2026-10-02) |
| May 17, 2016 | DLB | M | 40,000 | $37.35 | $1,494,000 | 107,162 Direct | +59.56% | Acquired | 57.7% (price as of 2026-10-02) |
| May 16, 2016 | DLB | F | 1,961 | $45.56 | $89,343 | 67,306 Direct | -2.83% | Disposed | 29.3% (price as of 2026-10-02) |
| May 16, 2016 | DLB | F | 1,961 | $45.56 | $89,343 | 67,162 Direct | -2.84% | Disposed | 29.3% (price as of 2026-10-02) |
| Dec. 21, 2015 | DLB | F | 1,889 | $33.74 | $63,735 | 68,548 Direct | -2.68% | Disposed | 74.5% (price as of 2026-10-02) |
| Dec. 16, 2015 | DLB | F | 1,833 | $34.01 | $62,340 | 70,437 Direct | -2.54% | Disposed | 73.2% (price as of 2026-10-02) |
| Dec. 15, 2015 | DLB | A | 46,000 | · | · | 46,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2015 | DLB | A | 23,000 | · | · | 23,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2015 | DLB | F | 1,086 | $33.15 | $36,001 | 72,270 Direct | -1.48% | Disposed | 77.6% (price as of 2026-10-02) |
| Dec. 15, 2015 | DLB | A | 11,500 | · | · | 73,356 Direct | +18.59% | Acquired | (price as of 2026-10-02) |
| May 15, 2015 | DLB | F | 1,957 | $39.56 | $77,419 | 61,856 Direct | -3.07% | Disposed | 48.9% (price as of 2026-10-02) |
| Dec. 22, 2014 | DLB | F | 1,983 | $44.08 | $87,411 | 63,233 Direct | -3.04% | Disposed | 33.6% (price as of 2026-10-02) |
| Dec. 16, 2014 | DLB | F | 1,832 | $42.49 | $77,842 | 65,216 Direct | -2.73% | Disposed | 38.6% (price as of 2026-10-02) |
| Dec. 15, 2014 | DLB | A | 72,374 | · | · | 72,374 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2014 | DLB | A | 72,374 | · | · | 72,374 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2014 | DLB | A | 11,554 | · | · | 67,048 Direct | +20.82% | Acquired | (price as of 2026-10-02) |
| Aug. 13, 2014 | DLB | S | 1,347 | $45.67 | $61,517 | 54,833 Direct | -2.40% | Disposed | 28.9% (price as of 2026-10-02) |
| May 15, 2014 | DLB | F | 1,963 | $39.44 | $77,421 | 56,180 Direct | -3.38% | Disposed | 49.3% (price as of 2026-10-02) |
| Dec. 23, 2013 | DLB | F | 1,889 | $38.56 | $72,840 | 58,043 Direct | -3.15% | Disposed | 52.7% (price as of 2026-10-02) |
| Dec. 16, 2013 | DLB | A | 103,652 | · | · | 103,652 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 16, 2013 | DLB | A | 19,498 | · | · | 59,932 Direct | +48.22% | Acquired | (price as of 2026-10-02) |
| May 15, 2013 | DLB | F | 1,963 | $34.69 | $68,096 | 40,339 Direct | -4.64% | Disposed | 69.8% (price as of 2026-10-02) |
| Dec. 21, 2012 | DLB | A | 86,400 | · | · | 86,400 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 21, 2012 | DLB | A | 20,100 | · | · | 41,606 Direct | +93.46% | 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 |
|---|---|---|---|---|---|---|---|
| Aug. 16, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $37.35 | Dec. 16, 2023 | 29,101 | Disposed |
| Aug. 16, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $40.37 | May 15, 2022 | 1,850 | Disposed |
| Aug. 16, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $37.35 | Dec. 16, 2023 | 29,101 | Disposed |
| Aug. 16, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $40.37 | May 15, 2022 | 1,850 | Disposed |
| Aug. 10, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $30.49 | Dec. 21, 2022 | 17,400 | Disposed |
| Aug. 9, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $30.49 | Dec. 21, 2022 | 50,000 | Disposed |
| May 17, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $30.49 | Dec. 21, 2022 | 10,000 | Disposed |
| May 17, 2016 | DLB | Employee Stock Option (right to buy) | Class A Common Stock | $37.35 | Dec. 16, 2023 | 40,000 | Disposed |
| Dec. 15, 2015 | DLB | Employee Stock Option (Right to Buy) | Class A Common Stock | $33.15 | Dec. 15, 2025 | 46,000 | Acquired |
| Dec. 15, 2015 | DLB | Performance-Based Stock Option (Right to Buy) | Class A Common Stock | $33.15 | Dec. 15, 2022 | 23,000 | Acquired |
| Dec. 15, 2014 | DLB | Employee Stock Option (Right to Buy) | Class A Common Stock | · | Dec. 15, 2024 | 72,374 | Acquired |
| Dec. 15, 2014 | DLB | Employee Stock Option (Right to Buy) | Class A Common Stock | $44.14 | Dec. 15, 2024 | 72,374 | Acquired |
| Dec. 16, 2013 | DLB | Employee Stock Option (Right to Buy) | Class A Common Stock | $37.35 | Dec. 16, 2023 | 103,652 | Acquired |
| Dec. 21, 2012 | DLB | Employee Stock Option (Right to Buy) | Class A Common Stock | $30.49 | Dec. 21, 2022 | 86,400 | Acquired |
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.