Michael Van Der Zweep
Insider
First SEC filing: Feb. 8, 2021 · Latest: Feb. 8, 2021
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 1, 2023 | PUBM | S 10b5-1 | 1,294 | $18.06 | $23,370 | 1,696 Direct | -43.28% | Disposed | 2.0% (price as of 2026-10-02) |
| May 16, 2023 | PUBM | S | 180 | $14.67 | $2,641 | 1,696 Direct | -9.59% | Disposed | 25.6% (price as of 2026-10-02) |
| May 15, 2023 | PUBM | M | 503 | · | · | 1,876 Direct | +36.64% | Acquired | (price as of 2026-10-02) |
| May 15, 2023 | PUBM | M | 69 | · | · | 552 Direct | -11.11% | Disposed | (price as of 2026-10-02) |
| May 15, 2023 | PUBM | M | 434 | · | · | 4,766 Direct | -8.35% | Disposed | (price as of 2026-10-02) |
| Feb. 16, 2023 | PUBM | S | 219 | $16.95 | $3,712 | 1,373 Direct | -13.76% | Disposed | 8.7% (price as of 2026-10-02) |
| Feb. 15, 2023 | PUBM | M | 433 | · | · | 5,200 Direct | -7.69% | Disposed | (price as of 2026-10-02) |
| Feb. 15, 2023 | PUBM | M | 69 | · | · | 621 Direct | -10.00% | Disposed | (price as of 2026-10-02) |
| Feb. 15, 2023 | PUBM | M | 502 | · | · | 1,592 Direct | +46.06% | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2022 | PUBM | S 10b5-1 | 179 | $15.76 | $2,821 | 1,090 Direct | -14.11% | Disposed | 16.9% (price as of 2026-10-02) |
| Nov. 15, 2022 | PUBM | M | 433 | · | · | 5,633 Direct | -7.14% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2022 | PUBM | M | 69 | · | · | 690 Direct | -9.09% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2022 | PUBM | M | 502 | · | · | 1,269 Direct | +65.45% | Acquired | (price as of 2026-10-02) |
| Aug. 16, 2022 | PUBM | S 10b5-1 | 179 | $22.59 | $4,044 | 767 Direct | -18.92% | Disposed | -18.5% (price as of 2026-10-02) |
| Aug. 15, 2022 | PUBM | M | 434 | · | · | 6,066 Direct | -6.68% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2022 | PUBM | M | 503 | · | · | 946 Direct | +113.54% | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2022 | PUBM | M | 434 | · | · | 6,066 Direct | -6.68% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2022 | PUBM | M | 69 | · | · | 759 Direct | -8.33% | Disposed | (price as of 2026-10-02) |
| June 1, 2022 | PUBM | S 10b5-1 | 1,250 | $19.27 | $24,088 | 443 Direct | -73.83% | Disposed | -4.4% (price as of 2026-10-02) |
| May 17, 2022 | PUBM | S 10b5-1 | 183 | $21.64 | $3,960 | 443 Direct | -29.23% | Disposed | -14.9% (price as of 2026-10-02) |
| May 15, 2022 | PUBM | M | 503 | · | · | 946 Direct | +113.54% | Acquired | (price as of 2026-10-02) |
| May 15, 2022 | PUBM | M | 433 | · | · | 6,500 Direct | -6.25% | Disposed | (price as of 2026-10-02) |
| May 15, 2022 | PUBM | M | 69 | · | · | 828 Direct | -7.69% | Disposed | (price as of 2026-10-02) |
| May 15, 2022 | PUBM | M | 502 | · | · | 626 Direct | +404.84% | Acquired | (price as of 2026-10-02) |
| Feb. 16, 2022 | PUBM | S | 28 | $30.00 | $840 | 126 Direct | -18.18% | Disposed | -38.6% (price as of 2026-10-02) |
| Feb. 16, 2022 | PUBM | S | 2 | $30.30 | $61 | 124 Direct | -1.59% | Disposed | -39.2% (price as of 2026-10-02) |
| Feb. 15, 2022 | PUBM | M | 69 | · | · | 154 Direct | +81.18% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2022 | PUBM | A | 6,933 | · | · | 7,899 Direct | +717.70% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2022 | PUBM | M | 69 | · | · | 7,830 Direct | -0.87% | Disposed | (price as of 2026-10-02) |
| Jan. 4, 2022 | PUBM | M | 8,710 | · | · | 8,795 Direct | +10247.06% | Acquired | (price as of 2026-10-02) |
| Jan. 4, 2022 | PUBM | S 10b5-1 | 6,388 | $30.68 | $195,984 | 2,407 Direct | -72.63% | Disposed | -40.0% (price as of 2026-10-02) |
| Jan. 4, 2022 | PUBM | S 10b5-1 | 1,022 | $31.51 | $32,203 | 1,385 Direct | -42.46% | Disposed | -41.5% (price as of 2026-10-02) |
| Jan. 4, 2022 | PUBM | S 10b5-1 | 1,200 | $32.69 | $39,228 | 185 Direct | -86.64% | Disposed | -43.7% (price as of 2026-10-02) |
| Jan. 4, 2022 | PUBM | S 10b5-1 | 100 | $33.21 | $3,321 | 85 Direct | -54.05% | Disposed | -44.5% (price as of 2026-10-02) |
| Jan. 4, 2022 | PUBM | C | 8,710 | · | · | 42,482 Direct | -17.01% | Disposed | (price as of 2026-10-02) |
| Dec. 23, 2021 | PUBM | M | 3,646 | · | · | 7,656 Direct | -32.26% | Disposed | (price as of 2026-10-02) |
| Dec. 23, 2021 | PUBM | M | 10,416 | · | · | 35,417 Direct | -22.73% | Disposed | (price as of 2026-10-02) |
| Dec. 23, 2021 | PUBM | M | 14,062 | · | · | 51,192 Direct | +37.87% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2021 | PUBM | C | 4,000 | · | · | 4,085 Direct | +4705.88% | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2021 | PUBM | G | 4,000 | · | · | 85 Direct | -97.92% | Disposed | (price as of 2026-10-02) |
| Dec. 3, 2021 | PUBM | C | 4,000 | · | · | 37,130 Direct | -9.73% | Disposed | (price as of 2026-10-02) |
| Dec. 2, 2021 | PUBM | S 10b5-1 | 711 | $37.62 | $26,748 | 85 Direct | -89.32% | Disposed | -51.0% (price as of 2026-10-02) |
| Dec. 1, 2021 | PUBM | C | 8,710 | · | · | 9,506 Direct | +1094.22% | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2021 | PUBM | S 10b5-1 | 3,481 | $37.07 | $129,041 | 6,025 Direct | -36.62% | Disposed | -50.3% (price as of 2026-10-02) |
| Dec. 1, 2021 | PUBM | S 10b5-1 | 700 | $37.96 | $26,572 | 5,325 Direct | -11.62% | Disposed | -51.5% (price as of 2026-10-02) |
| Dec. 1, 2021 | PUBM | S 10b5-1 | 900 | $39.27 | $35,343 | 4,425 Direct | -16.90% | Disposed | -53.1% (price as of 2026-10-02) |
| Dec. 1, 2021 | PUBM | S 10b5-1 | 2,200 | $40.18 | $88,396 | 2,225 Direct | -49.72% | Disposed | -54.2% (price as of 2026-10-02) |
| Dec. 1, 2021 | PUBM | S 10b5-1 | 1,429 | $41.07 | $58,689 | 796 Direct | -64.22% | Disposed | -55.1% (price as of 2026-10-02) |
| Dec. 1, 2021 | PUBM | C | 8,710 | · | · | 41,130 Direct | -17.48% | Disposed | (price as of 2026-10-02) |
| Nov. 16, 2021 | PUBM | S | 27 | $36.62 | $989 | 85 Direct | -24.11% | Disposed | -49.7% (price as of 2026-10-02) |
| Nov. 15, 2021 | PUBM | M | 69 | · | · | 112 Direct | +160.47% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2021 | PUBM | M | 69 | · | · | 966 Direct | -6.67% | Disposed | (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | C | 20,365 | · | · | 20,408 Direct | +47360.47% | Acquired | (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | S 10b5-1 | 19,865 | $40.11 | $796,785 | 543 Direct | -97.34% | Disposed | -54.1% (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | S 10b5-1 | 500 | $41.07 | $20,535 | 43 Direct | -92.08% | Disposed | -55.1% (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | M | 4,167 | · | · | 45,833 Direct | -8.33% | Disposed | (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | M | 6,198 | · | · | 11,302 Direct | -35.42% | Disposed | (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | M | 20,365 | · | · | 70,205 Direct | +40.86% | Acquired | (price as of 2026-10-02) |
| Nov. 10, 2021 | PUBM | C | 20,365 | · | · | 49,840 Direct | -29.01% | Disposed | (price as of 2026-10-02) |
| Aug. 16, 2021 | PUBM | M | 69 | · | · | 69 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 16, 2021 | PUBM | S | 26 | $28.66 | $745 | 43 Direct | -37.68% | Disposed | -35.7% (price as of 2026-10-02) |
| Aug. 16, 2021 | PUBM | M | 69 | · | · | 1,035 Direct | -6.25% | Disposed | (price as of 2026-10-02) |
| June 15, 2021 | PUBM | C | 2,500 | · | · | 2,500 Direct | · | Acquired | (price as of 2026-10-02) |
| June 15, 2021 | PUBM | S 10b5-1 | 2,500 | $33.53 | $83,825 | 0 Direct | -100.00% | Disposed | -45.1% (price as of 2026-10-02) |
| June 15, 2021 | PUBM | C | 2,500 | · | · | 49,840 Direct | -4.78% | Disposed | (price as of 2026-10-02) |
| June 1, 2021 | PUBM | C | 2,500 | · | · | 4,289 Direct | +139.74% | Acquired | (price as of 2026-10-02) |
| June 1, 2021 | PUBM | S 10b5-1 | 4,289 | $29.87 | $128,112 | 0 Direct | -100.00% | Disposed | -38.3% (price as of 2026-10-02) |
| June 1, 2021 | PUBM | C | 2,500 | · | · | 52,340 Direct | -4.56% | Disposed | (price as of 2026-10-02) |
| May 17, 2021 | PUBM | A | 1,104 | · | · | 1,104 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 |
|---|---|---|---|---|---|---|---|
| May 15, 2023 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| May 15, 2023 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 434 | Disposed |
| Feb. 15, 2023 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 433 | Disposed |
| Feb. 15, 2023 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| Nov. 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 433 | Disposed |
| Nov. 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| Aug. 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 434 | Disposed |
| Aug. 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 434 | Disposed |
| Aug. 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| May 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 433 | Disposed |
| May 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| Feb. 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 6,933 | Acquired |
| Feb. 15, 2022 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| Jan. 4, 2022 | PUBM | Class B Common Stock | Class A Common Stock | · | · | 8,710 | Disposed |
| Dec. 23, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | Class B Common Stock [F2] | $2.97 | Sept. 26, 2029 | 3,646 | Disposed |
| Dec. 23, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | Class B Common Stock [F2] | $5.29 | Oct. 9, 2030 | 10,416 | Disposed |
| Dec. 23, 2021 | PUBM | Class B Common Stock | Class A Common Stock | · | · | 14,062 | Acquired |
| Dec. 3, 2021 | PUBM | Class B Common Stock | Class A Common Stock | · | · | 4,000 | Disposed |
| Dec. 1, 2021 | PUBM | Class B Common Stock | Class A Common Stock | · | · | 8,710 | Disposed |
| Nov. 15, 2021 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| Nov. 10, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | Class B Common Stock | $5.29 | Oct. 9, 2030 | 4,167 | Disposed |
| Nov. 10, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | Class B Common Stock | $2.97 | Sept. 26, 2029 | 6,198 | Disposed |
| Nov. 10, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | Class B Common Stock | $2.15 | May 1, 2027 | 10,000 | Disposed |
| Nov. 10, 2021 | PUBM | Class B Common Stock | Class A Common Stock | · | · | 20,365 | Acquired |
| Nov. 10, 2021 | PUBM | Class B Common Stock | Class A Common Stock | · | · | 20,365 | Disposed |
| Aug. 16, 2021 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 69 | Disposed |
| June 15, 2021 | PUBM | Class B Common Stock | Class A Common Stock | $0.00 | · | 2,500 | Disposed |
| June 1, 2021 | PUBM | Class B Common Stock | Class A Common Stock | $0.00 | · | 2,500 | Disposed |
| May 17, 2021 | PUBM | Restricted Stock Unit | Class A Common Stock | · | · | 1,104 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 8, 2021 | PUBM | Class B Common Stock | 54,840 | Direct |
| Feb. 8, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | 10,000 | Direct |
| Feb. 8, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | 17,500 | Direct |
| Feb. 8, 2021 | PUBM | Stock Option (Right to buy Class B Common Stock) | 50,000 | Direct |