Mark A Borer
CIK 1237206 · View on SEC EDGAR ↗
Insider
First SEC filing: June 5, 2017 · Latest: Jan. 11, 2019
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 18 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 5, 2026 | SRJN | A | 1,640 | $85.27 | $139,843 | 1,640 Direct | — | Acquired | -73.4% (price as of 2026-08-19) |
| Feb. 22, 2022 | KNTK | M | 5,867 | — | — | 9,665 Direct | +154.48% | Acquired | (price as of 2026-08-19) |
| Feb. 22, 2022 | KNTK | D | 5,867 | $62.35 | $365,807 | 3,798 Direct | -60.70% | Disposed | 75.2% (price as of 2026-08-19) |
| Feb. 22, 2022 | KNTK | M | 5,867 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Dec. 17, 2021 | KNTK | M | 552 | — | — | 4,350 Direct | +14.53% | Acquired | (price as of 2026-08-19) |
| Dec. 17, 2021 | KNTK | D | 552 | $63.96 | $35,306 | 3,798 Direct | -12.69% | Disposed | 70.8% (price as of 2026-08-19) |
| Dec. 17, 2021 | KNTK | M | 552 | — | — | 5,867 Direct | -8.60% | Disposed | (price as of 2026-08-19) |
| Dec. 8, 2021 | KNTK | A | 1,565 | — | — | 6,419 Direct | +32.24% | Acquired | (price as of 2026-08-19) |
| Dec. 9, 2020 | KNTK | A | 2,333 | — | — | 4,854 Direct | +92.54% | Acquired | (price as of 2026-08-19) |
| Dec. 19, 2019 | KNTK | A | 39,370 | — | — | 39,370 Direct | — | Acquired | (price as of 2026-08-19) |
| Dec. 21, 2018 | KNTK | J | 35,970 | — | — | 35,970 Direct | — | Acquired | (price as of 2026-08-19) |
| Dec. 21, 2018 | KNTK | J | 56,824 | — | — | 56,824 Direct | — | Acquired | (price as of 2026-08-19) |
| Dec. 17, 2018 | KNTK | A | 11,037 | — | — | 11,037 Direct | — | Acquired | (price as of 2026-08-19) |
| Dec. 17, 2018 | KNTK | A | 11,037 | — | — | 11,037 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 1, 2017 | SRJN | A | 1,550 | — | — | 7,040 Direct | +28.23% | Acquired | (price as of 2026-08-19) |
| Feb. 1, 2016 | SRJN | A | 1,690 | — | — | 5,490 Direct | +44.47% | Acquired | (price as of 2026-08-19) |
| Feb. 4, 2015 | SRJN | A | 1,900 | — | — | 3,800 Direct | +100.00% | Acquired | (price as of 2026-08-19) |
| Feb. 21, 2014 | SRJN | A | 1,900 | — | — | 1,900 Direct | — | Acquired | (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. 22, 2022 | KNTK | Restricted Stock / Units | CLASS A COMMON STOCK (5,867) | — | — | 5,867 | Disposed |
| Dec. 17, 2021 | KNTK | Restricted Stock / Units | CLASS A COMMON STOCK (552) | — | — | 552 | Disposed |
| Dec. 8, 2021 | KNTK | Restricted Stock / Units | CLASS A COMMON STOCK (1,565) | $0.00 | — | 1,565 | Acquired |
| Dec. 9, 2020 | KNTK | Restricted Stock / Units | CLASS A COMMON STOCK (2,333) | $0.00 | — | 2,333 | Acquired |
| Dec. 19, 2019 | KNTK | Restricted Stock / Units | Class A Common Stock (39,370) | $0.00 | — | 39,370 | Acquired |
| Dec. 21, 2018 | KNTK | Warrents (right to buy) | Class A Common Stock (56,824) | $11.50 | Nov. 9, 2023 | 56,824 | Acquired |
| Dec. 17, 2018 | KNTK | Restricted Stock / Units | Class A Common Stock (11,037) | $0.00 | — | 11,037 | Acquired |
| Dec. 17, 2018 | KNTK | Restricted Stock / Units | Class A Common Stock (11,037) | $0.00 | — | 11,037 | 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.