Robert Arsov
CIK 1947700 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: Sept. 26, 2022 · Latest: Feb. 11, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 8 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
8 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 7, 2025 | RUMBW | S | 12,350,025 | $7.50 | $92,625,188 | 5,149,566 Direct | -70.57% | Disposed | -75.4% (price as of 2026-08-19) |
| Dec. 2, 2024 | RUMBW | S | 2,488 | $6.91 | $17,192 | 12,487,349 Direct | -0.02% | Disposed | -73.3% (price as of 2026-08-19) |
| Dec. 2, 2024 | RUMBW | S | 27,500 | $6.90 | $189,750 | 12,489,837 Direct | -0.22% | Disposed | -73.3% (price as of 2026-08-19) |
| Nov. 6, 2024 | RUMBW | S | 2,500 | $6.42 | $16,050 | 12,517,337 Direct | -0.02% | Disposed | -71.3% (price as of 2026-08-19) |
| Nov. 6, 2024 | RUMBW | S | 27,500 | $5.89 | $161,975 | 12,519,837 Direct | -0.22% | Disposed | -68.7% (price as of 2026-08-19) |
| Nov. 5, 2024 | RUMBW | S | 2,500 | $6.01 | $15,025 | 12,547,337 Direct | -0.02% | Disposed | -69.3% (price as of 2026-08-19) |
| Nov. 5, 2024 | RUMBW | S | 27,500 | $5.88 | $161,700 | 12,549,837 Direct | -0.22% | Disposed | -68.6% (price as of 2026-08-19) |
| Nov. 4, 2024 | RUMBW | S | 27,500 | $5.69 | $156,475 | 12,577,337 Direct | -0.22% | Disposed | -67.6% (price as of 2026-08-19) |
| Nov. 1, 2024 | RUMBW | S | 27,500 | $5.83 | $160,325 | 12,604,837 Direct | -0.22% | Disposed | -68.4% (price as of 2026-08-19) |
| Oct. 4, 2024 | RUMBW | S | 27,500 | $5.31 | $146,025 | 12,632,337 Direct | -0.22% | Disposed | -65.3% (price as of 2026-08-19) |
| Oct. 3, 2024 | RUMBW | S | 27,500 | $5.12 | $140,800 | 12,659,837 Direct | -0.22% | Disposed | -64.0% (price as of 2026-08-19) |
| Oct. 2, 2024 | RUMBW | S | 27,500 | $5.20 | $143,000 | 12,687,337 Direct | -0.22% | Disposed | -64.5% (price as of 2026-08-19) |
| Oct. 1, 2024 | RUMBW | S | 27,500 | $5.24 | $144,100 | 12,714,837 Direct | -0.22% | Disposed | -64.8% (price as of 2026-08-19) |
| Sept. 6, 2024 | RUMBW | S | 27,500 | $5.23 | $143,825 | 14,742,337 Direct | -0.19% | Disposed | -64.7% (price as of 2026-08-19) |
| Sept. 5, 2024 | RUMBW | S | 27,500 | $5.59 | $153,725 | 14,769,837 Direct | -0.19% | Disposed | -67.0% (price as of 2026-08-19) |
| Sept. 4, 2024 | RUMBW | S | 27,500 | $5.56 | $152,900 | 14,797,337 Direct | -0.19% | Disposed | -66.8% (price as of 2026-08-19) |
| Sept. 3, 2024 | RUMBW | S | 27,500 | $5.57 | $153,175 | 14,824,837 Direct | -0.19% | Disposed | -66.9% (price as of 2026-08-19) |
| Aug. 6, 2024 | RUMBW | S | 27,500 | $5.80 | $159,500 | 14,852,337 Direct | -0.18% | Disposed | -68.2% (price as of 2026-08-19) |
| Aug. 5, 2024 | RUMBW | S | 27,500 | $5.87 | $161,425 | 14,879,837 Direct | -0.18% | Disposed | -68.6% (price as of 2026-08-19) |
| Aug. 2, 2024 | RUMBW | S | 27,500 | $6.01 | $165,275 | 14,907,337 Direct | -0.18% | Disposed | -69.3% (price as of 2026-08-19) |
| Aug. 2, 2024 | RUMBW | S | 2,500 | $6.00 | $15,000 | 14,934,837 Direct | -0.02% | Disposed | -69.3% (price as of 2026-08-19) |
| Aug. 1, 2024 | RUMBW | S | 27,500 | $6.12 | $168,300 | 14,937,337 Direct | -0.18% | Disposed | -69.9% (price as of 2026-08-19) |
| Aug. 1, 2024 | RUMBW | S | 2,500 | $6.11 | $15,275 | 14,964,837 Direct | -0.02% | Disposed | -69.8% (price as of 2026-08-19) |
| July 5, 2024 | RUMBW | S | 27,500 | $5.59 | $153,725 | 14,967,337 Direct | -0.18% | Disposed | -67.0% (price as of 2026-08-19) |
| July 3, 2024 | RUMBW | S | 27,500 | $5.76 | $158,400 | 14,994,837 Direct | -0.18% | Disposed | -68.0% (price as of 2026-08-19) |
| July 2, 2024 | RUMBW | S | 27,500 | $5.57 | $153,175 | 15,022,337 Direct | -0.18% | Disposed | -66.9% (price as of 2026-08-19) |
| July 1, 2024 | RUMBW | S | 27,500 | $5.61 | $154,275 | 15,049,837 Direct | -0.18% | Disposed | -67.1% (price as of 2026-08-19) |
| June 6, 2024 | RUMBW | S | 27,500 | $6.08 | $167,200 | 15,053,902 Direct | -0.18% | Disposed | -69.7% (price as of 2026-08-19) |
| June 6, 2024 | RUMBW | S | 2,500 | $6.08 | $15,200 | 15,081,402 Direct | -0.02% | Disposed | -69.7% (price as of 2026-08-19) |
| June 5, 2024 | RUMBW | S | 27,500 | $6.07 | $166,925 | 15,083,902 Direct | -0.18% | Disposed | -69.6% (price as of 2026-08-19) |
| June 5, 2024 | RUMBW | S | 2,500 | $6.00 | $15,000 | 15,111,402 Direct | -0.02% | Disposed | -69.3% (price as of 2026-08-19) |
| June 4, 2024 | RUMBW | S | 27,500 | $5.99 | $164,725 | 15,113,902 Direct | -0.18% | Disposed | -69.2% (price as of 2026-08-19) |
| June 4, 2024 | RUMBW | S | 2,500 | $6.00 | $15,000 | 15,141,402 Direct | -0.02% | Disposed | -69.3% (price as of 2026-08-19) |
| June 3, 2024 | RUMBW | S | 27,500 | $6.11 | $168,025 | 15,143,902 Direct | -0.18% | Disposed | -69.8% (price as of 2026-08-19) |
| June 3, 2024 | RUMBW | S | 2,500 | $6.10 | $15,250 | 15,171,402 Direct | -0.02% | Disposed | -69.8% (price as of 2026-08-19) |
| May 6, 2024 | RUMBW | S | 5,000 | $6.91 | $34,550 | 15,173,902 Direct | -0.03% | Disposed | -73.3% (price as of 2026-08-19) |
| May 6, 2024 | RUMBW | S | 1,250 | $6.90 | $8,625 | 15,178,902 Direct | -0.01% | Disposed | -73.3% (price as of 2026-08-19) |
| May 6, 2024 | RUMBW | S | 28,750 | $6.91 | $198,662 | 15,180,152 Direct | -0.19% | Disposed | -73.3% (price as of 2026-08-19) |
| May 3, 2024 | RUMBW | S | 5,000 | $6.85 | $34,250 | 15,208,902 Direct | -0.03% | Disposed | -73.1% (price as of 2026-08-19) |
| May 3, 2024 | RUMBW | S | 1,250 | $6.85 | $8,562 | 15,213,902 Direct | -0.01% | Disposed | -73.1% (price as of 2026-08-19) |
| May 3, 2024 | RUMBW | S | 28,750 | $6.85 | $196,938 | 15,215,152 Direct | -0.19% | Disposed | -73.1% (price as of 2026-08-19) |
| May 2, 2024 | RUMBW | S | 5,000 | $6.75 | $33,750 | 15,243,902 Direct | -0.03% | Disposed | -72.7% (price as of 2026-08-19) |
| May 2, 2024 | RUMBW | S | 1,250 | $6.76 | $8,450 | 15,248,902 Direct | -0.01% | Disposed | -72.7% (price as of 2026-08-19) |
| May 2, 2024 | RUMBW | S | 28,750 | $6.76 | $194,350 | 15,250,152 Direct | -0.19% | Disposed | -72.7% (price as of 2026-08-19) |
| May 1, 2024 | RUMBW | S | 12 | $7.02 | $84 | 15,278,902 Direct | 0.00% | Disposed | -73.7% (price as of 2026-08-19) |
| May 1, 2024 | RUMBW | S | 5,000 | $6.71 | $33,550 | 15,278,914 Direct | -0.03% | Disposed | -72.5% (price as of 2026-08-19) |
| May 1, 2024 | RUMBW | S | 1,250 | $6.69 | $8,362 | 15,283,914 Direct | -0.01% | Disposed | -72.4% (price as of 2026-08-19) |
| May 1, 2024 | RUMBW | S | 28,750 | $6.70 | $192,625 | 15,285,164 Direct | -0.19% | Disposed | -72.5% (price as of 2026-08-19) |
| April 5, 2024 | RUMBW | S | 5,000 | $6.51 | $32,550 | 15,313,914 Direct | -0.03% | Disposed | -71.7% (price as of 2026-08-19) |
| April 5, 2024 | RUMBW | S | 1,250 | $6.44 | $8,050 | 15,318,914 Direct | -0.01% | Disposed | -71.4% (price as of 2026-08-19) |
| April 5, 2024 | RUMBW | S | 28,750 | $6.45 | $185,438 | 15,320,164 Direct | -0.19% | Disposed | -71.4% (price as of 2026-08-19) |
| April 4, 2024 | RUMBW | S | 5,000 | $6.72 | $33,600 | 15,348,914 Direct | -0.03% | Disposed | -72.5% (price as of 2026-08-19) |
| April 4, 2024 | RUMBW | S | 1,250 | $6.71 | $8,388 | 15,353,914 Direct | -0.01% | Disposed | -72.5% (price as of 2026-08-19) |
| April 4, 2024 | RUMBW | S | 28,750 | $6.72 | $193,200 | 15,355,164 Direct | -0.19% | Disposed | -72.5% (price as of 2026-08-19) |
| April 3, 2024 | RUMBW | S | 5,000 | $6.96 | $34,800 | 15,383,914 Direct | -0.03% | Disposed | -73.5% (price as of 2026-08-19) |
| April 3, 2024 | RUMBW | S | 5,000 | $7.00 | $35,000 | 15,388,914 Direct | -0.03% | Disposed | -73.6% (price as of 2026-08-19) |
| April 3, 2024 | RUMBW | S | 1,250 | $6.97 | $8,712 | 15,393,914 Direct | -0.01% | Disposed | -73.5% (price as of 2026-08-19) |
| April 3, 2024 | RUMBW | S | 28,750 | $6.98 | $200,675 | 15,395,164 Direct | -0.19% | Disposed | -73.6% (price as of 2026-08-19) |
| April 2, 2024 | RUMBW | S | 5,000 | $7.22 | $36,100 | 15,423,914 Direct | -0.03% | Disposed | -74.4% (price as of 2026-08-19) |
| April 2, 2024 | RUMBW | S | 5,000 | $7.22 | $36,100 | 15,428,914 Direct | -0.03% | Disposed | -74.4% (price as of 2026-08-19) |
| April 2, 2024 | RUMBW | S | 1,250 | $7.21 | $9,012 | 15,433,914 Direct | -0.01% | Disposed | -74.4% (price as of 2026-08-19) |
| April 2, 2024 | RUMBW | S | 28,750 | $7.21 | $207,288 | 15,435,164 Direct | -0.19% | Disposed | -74.4% (price as of 2026-08-19) |
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. 7, 2025 | RUMBW | Stock Option (Right to Buy) | Class A Common Stock, par value $0.0001 per share (5,012,242) | $0.03 | Sept. 1, 2040 | 5,012,242 | Disposed |
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.